Martin O'Donnell (born May 1, 1955) is an American composer, audio director, and sound designer best known for his work on video game developer Bungie's titles, such as the Myth series, Oni, the Halo
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3087cd897a3e0fb08361c17489f64088bd56a6d6f1ffeeb45a5f4706e25847. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e222dc7b-2744-4143-8f47-c5a6e1730a18.json and https://artists.proofprofile.net/proofs/artist/e222dc7b-2744-4143-8f47-c5a6e1730a18.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5896df5191246a00a182793e14c717a14d82f3eb89bce07af0fff4363c63f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956728c31298215d43af1f42f76a226a21222cf314a5b9d6f35374ed34a049e5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75af79be697a1488015ff63ac9a71f6b8c2632de19bc2341ade279f17c8d7a9a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68feb4eaef8c70e0c8c84691e73cdbc897529160e6ba62ae58e049aee8e2f55. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e12ad4ffefe4e30a5b8364addc6d61e25c04a62ab2b54cc2cc9880eab3f5b8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7ed1b0a275f2ea7037ef71e59dc9bf214ac484201c95d6bec11f9742dd6d16. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63cc4abc9f61aebed34ab6dfbc139c175f5a9abed026b9e2d3f3368e8d650e9b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c35defafe18f854f1262535b0bdbf1908f0d1296f3509fa4304f33b8a28a243. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85faf3c4111684344d46867323c38c7290cc2dc66f37872c1e6d0238e841bb30. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff20a4a9a7e1f8bc04238555b48e5305b5afba4e92bab5575c84c433f69fa6b8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc59c34fff11eaf7a97c2fc36864c4ed36491a78d8e57a74306cc6b51e14387eb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1580dd5dc8697ce4df06c765f8411956fd9a18c77751e1f72e0f1470aa19dc3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2f9924a92ad494cff94a1c7a00ce97e22da78dff6014843f622b65604cc283. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6cbb193063b53b76f80b5616f71fe40a06c4796ff3e015a7893c5ce5233590. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809a4c134053234c9af0e51c935a75899f8160c942f932e9598500228ca1fb0f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9033e58d2cdaa7885e86f0be9cd944c64432302304e1b58ab5947282d580d8. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83e52ecda6b1e17cecd8ffd00f6ad92f12bbdc2c6960158fdea5b98b918a75b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd7c8acaf4043515cc35d6cc231373800ec176abbace9db717b2e83b17c73e0a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6cd530092e736bd75c8d2fa28640b58f6ea67a76d2337c8271c638e5174d11. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bdc8269f15f02d3df644ebeb6896c4a35fc5f1258b141ca03927d5e42b6af1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237a959a2d888b6605355d46e773b005d1a732d546b4ecc6c87c37203e3cd9e2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca540edcfe593b9a59b45e776ee07b5926c6f3a73bcf8ba57986f55e599054e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f751e0d5f3c331e603875f989bfea150bd851b59802810acffd0234bb5b7e92. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2abc8144cb2d061f4818d8a11528b668a7d5bae3c489c8cdad9a6231928d012d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c293904030e0b96cbb5e99f5eb3858c0cdad5d2eced882181cec295b74947f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87879ab83c9937e5177184ee1bdb6287e564dabd4b1a03c28b5434397b75bb6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf60b4ca79cd6a68ff57f9f5edbc054413deade71f0553dbc07d9949b5178f9b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43edc78c204c0da363a11f96e088d311b17e6442cbceb8d246b747d10ed8fce1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d43e9e556dfbe19092bf51f263e908f847e563cfa041486fbb3363fbdfa1f8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9db72a22a31db02c6642425d04465bdffdaa25a2f17a4a0bf252292601ec0a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df1612d63d810885ab30154f9e163ca0b85ca18e5a7a4f7d69e92dcd8462623. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef234e22ac1258a70caf5b4d67d36e59547a7bf7d21c141c14b47e500c4ba1d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7cf20bef3b9802e9c16f8a6bfd5ec5b8305ac7dd7776774c20c5047fccee35. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dd8add4779d0de8f16d8a324349874a412a445de6a5057a0ae7f4f50fe9376. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb6901ffaf598b97ac410d499b25a8384a14cc766c300203cab94b4f07d6a68. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeffcf3061d5256e170ce83594846b877306c626c73aacf8654595772cbc723ba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2272a8e43364717faa793e3c6b6a998a7568e8f380eaf93729c3c71e2cb4476a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20900328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7557f6ad8d3c6d9a61c87aa737ee4dd019d5c9395ae06c39cf9c2e0ec3b2d09d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25524beae9cec0ba2304be2ff9e6d864e4d6ea10e68f8dcaa7e8e51a429df17a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a656fd37e7eb7ba36f81e91ceabd73bd757103a09776aa9a725f67073cd5220. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90377d50c443f7bf4a3598d7490dfe922ecbce3bf3cb14c8fefebfba0f32569. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94919809eaa571e569ba091e8c1d8498d2431afdb7c61bcdb454ba3a2782a74. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d8a11920c820739c42e7dfb92fe4b0bdb4e7675cb8f0536346fe3436f7ec91. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96de07e7423bf47cae01d3b3a1b0e0978ef83d4788e6d09f3c79aa2eb44fce45. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45edf5c95feab3cfda33f24faf3715bfbf6967c99629c4e4e7d0cdff60d8027a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc780503d1e53420046eacc95c139b00feb56d513a19c9b5f5019a05aef75760e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c8140496f922a06e3c5a6c465ee721eb38c6d06f32b4c169aed2f2d02a25b5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f7cda660d131fd07a568742dd12f7840372547d5b1960980a43831aa0025cc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60a71927096d41f8818d27c91e32ed2fdbd0983a0ee0e2f0613e62c3c508ef5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91df70cef37075aa02f2ecb5b1ace948596749a1fcd49cf33d1c4672ef47ca63. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa631eca9c2a69a2ae4b5082a34c9b719181b58f87cdae2a80711751dbac7fb1f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581c172f488b45cefe1dc1b22c71a4f7bc29b53bad77d96cc274dd0d8696c28b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6892ff4bb1634af6791b2199ac83a17286b1442bcf376cb191a66b78c52e9b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1538f96fe732ea63e0b9d25d8103169af3c89cd5afcd062967b94dacbb233bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b695ed215dbb66f6feaa3c6c3bd0cd4a3232b77fb436ec87809799befa0e29. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac88c16474bf43045915cd17e1adc18024df47a5cf8e12aab1f1dcc90b7365e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77a839e94bb5b19e522c63528b81ebb0af84cdc92a91de4345520ea1777d9b1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4a9437fa61d216a1ff8ba946fbc5fc5d899e322caf1e029bc485815a0fd3c4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94588c4eeb255ba273cd7b73e51c71a93237c44498cf707382758a494e030fce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9c3d48515241d7c72c84ab732986db4c93b245c43d87ce2839f1e7b0f739ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdd459410f7cda179a2c77415d91a129cb54609bd0b2ee9e7158ccfd5c082c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4cf05e2515eef8409e828e89de6a2a7100c60568599dc6b630fb6f8b6573d8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e154584b94aaf602b612eb0020a8eb8bea462cbf70c857d816be77e9cfd2117. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518007bc1effdf983cdbe4e084661f28705b712aac8cbf0fbdc35da1ff86c123. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58f5225004731f2f8ddc6a35bb9d09377c762b0211f5ea4f67d276d1586bde48. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2816be965ebc9e1c431e042d4692da12e01a2f0007b987ec7182344f338cfd8a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adcec0c22fe5ad7731db80d2385aeed00d69f283ada13fae45019ebf8119e16. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x734db8f99b628be0b226aba422dd7cc7d25e7e004731efaa14e754ccbb406fc8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282bd30c01d11a3974c6041e653a991066a54683e01cfc49ae79fe94eb92b353. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20700630.
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a4eb87da58e99d574161af0100a44c566f1537b59ba4f95c5ac8ca464cee28. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fe798ec292e23f6338db0bb61a8c8b072af3261b5bdb68c5e0cad4be19a0f2. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03ca4d92916b0df0df5e65ffb451a4aab5a603dc411e0fece3ed7efacfe6447. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdacae5d8c0decd4de3ebdf001358dcab87b843275f21f146f340426553fb2cc5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aacecc99b76fa7242075322d609e5e0636dc7497623e44dd5c8a3b0e3f785d6. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2af2514ac515cdcd0b59419696c9ce8b1b4de1d18789c0014016102652e4250. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f536bf30d985811ab0f21bdecc40bbf58b02c077886c124841b2099f1c8ae41. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d459f208d00c6e091cb8e42048e310bc85cef887acdb76677ca8e45b59bf8cf. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575a8a7d9cfaddeffa42db81f19fbbe9a771e8d01e702772f6a3255c1893e144. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1973acbf6c7af1a7fbe664f7bd30881da90b399605262f28be008ba24b5eda83. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09ede8504ff72985f1c7fa7a2e101ce90d8d304054522fc0f0b0bd837ea66a1d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90815acd2868bdc1eca6980fe538097f7d77f41f5f61de911ef959239b82d340. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600486.
Halo: Combat Evolved (Original Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63472353f0a94a499989b3246e6f09fcec460b1eb12d4aa07a412d96cdb6f186. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5ac9cd29fb3dc320864f59747593dc38f7683b33b3404cff397c1e12bd26b7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68956829b846058c423a9025d587f5b0eb8354acda9a847e094eb2f7018eaa88. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f028c1ae898234b4bde91c6bfb78c18859bd60f631f90d15399c63df10cac1c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7660db28d220d1cbb5177b1ca76a7c0a3dc31036b473ff3f816d072a14f5c999. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c38da639712ed058619be4a9e09ae755ff047b96a6d173a55e1b9583c7169d1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd87c25e89b6064f11b136cca9809ca46fa705901b053478ab8a9436057d7aa6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600299.
The Gun Pointed At the Head of the Universe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85848a819a28cbc4380afb07a66261cf7a52443a895f5486ac1b38d566ac92f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd886d75fd8d992264bcde22fd977ea8ba46f35e61b4087850563ffa28496a86b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4e6fda801982c82a847fde4e68d6b9b74e6bf7f6fa2f5c5cd0cbfc79503cf6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc4842e38e486678fc6800a0d85012db8840dbe20c04dfad95b30e22f3ca749. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c75bdfb56e74d8b50fdbe5df0e7207a8ceed3930bd6e87c0f1373fcf6572db. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a9d8b0f7358f5c0f3ddc66e80d8c06edc1b1749415e3885de36a8a502ba17c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd25c924b82a22375ddf955dff90161d9186ea1087b6652e6b13c3715a1a58a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc340c8650fc0fb389a62e20bd682db0766004bedf733a249ef3b1b4d36eb08ac. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd18de797309444d3025c06dcaa4a5a1f9bcb1a99a79233da57e9d7128eea54ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbd05515fff90b30df1ab8a24c1df450846b9229eacf4d207be6ad46dfb87a2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf99d89208f28902b2cd9bd4507868929bb3f1617172f2f3bd16e90a548d9554. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67259d11f62f7a0569a8d3678dab373a90f67114304231b2be45dc1e4fef7f9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc960044f2d770c308763d98412f4f3994ba0b1363fdb5524216661ab45209a45. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1297155500048290a89ae9ffc9a0b3d555efee3099339bbbbf75c77c64f22c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb556009d590423d4107136bedd70829773ba4a2d3be48ada65ccc41018d497c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f0dec36a8f3ebbc912dd00e57302d179c2cdbe3fbcde0035c6cf87ef1cf9bce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec1f5da6550c964563f4605ebb9782d33f989c118b59b7d9d949fc3592e7a21d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503e13b2adc6ed77d65917c49a6fd09bc11f42267949796f20f13bebcb28fb9d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1a0f465a5921816711ed043d25bb63694bd6d475fea66ec139b26ca270557d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR20600318.
Echoes of the First Dreamer (The Musical Prequel to Golem)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d16e837797796d717f34d0cb4da2be067c13a402ae01e9437f53fdf14c9cde2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1f3fc255e83c7b8cd1aec78bb470742b1c1b3a02f70adb42244c3979f269ff. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63aece0257e4326566434e4b7a5bf8c5b55517525c420dabc1903d9d3b4a012. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0a5751b2abd2a4beb8c2de1ea3687dc57589b6971f678bcd7236ea7e655a52. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b97ea260311cc4ed3cf0941a05df97014028f351bdffb92c8b10df508ffd1c0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704b882ee96524fdee679dfdb65e9c9187783d0a8a3ca3625fbb7aa278c8e224. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f3539dfc10167a69a46d6832054f06801f945be156874c3ee91538a00201559. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7520600ed53cc8ef0d9fa0837b2f453dfa70cc768bf00073fc7172c6aaac4ab5. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4429f6d77c466aeb3fa9d66d7e25cc78ca241ba27aa9bb0c0df8e882d5563961. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700179.
Vision of a Lasting Flame - Piano and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b15a1dc2278042cf56183b3c15053380ceb6b3bb15f12371bf63c4d42b374bd. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b7e811d667e54aaee7f0bbf116176295719e585244cdf15df9b0cb1af6cf2d. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb276a10491353435ea930c95a5f9b6dcd2f83d784b570a94b94be870ede868. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21700183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba88b713357cd70608f15ab56a224c552a9833deac189031bd09f832a0d326c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA371900644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993b025a069f8b26f697743c95aaf61952358371d3b81cc5b5a54b8ae749e55d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA371900631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d07ceb59eff868a5749c052b5669c55cfed612dfb8f2a467711d2aca7b48ee4. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA371900632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef8fbdb22930c10ffa0ce4f11d49dd9bee4f8bc208422c1c5bc8dd91f2e04b2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA371900636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5effe42e2c4e546be7dd84b2b119c129e3776260246c548076997b5af37381b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2442079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3ada593fb34a630e075acdfe6b3bf470a1d5ad4ca1f5097aa685cc8da305b3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2443150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ea316205d285840b0c0540c239c00b21cc5531710ea15426efc6e21d3d8fea. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2424505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84c291499d044f686a0c3322358759e8c47223a0280526907bd36d33503d44f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2424506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47384476957a6ff4907714c4f8a0621591056aacc5ab83b992dabf10b198cef9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2424503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a12b0580d0848996987e766db31b94bcbbbdd6059ad6f0cce43be0e5263832. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2424500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522ae4c35f1910b5c0ae435c3b36334ab48563d7db4c30021bd305fc87fcf8f6. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2473229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d52ab60da62f928cf54ca080c06d6eb6dab6cdac99d3e80ecb9fa2e7fa331f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2437465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f4fc7b76a36ea70848a1b2484701d94899a39fd7a55be88a44b89fdfa1a61d. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2422475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb8eafa21df27ededbabf576f718508a92c8fe317f645f4addd99f7130beb4c9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2343040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088797031a03143f64f43ff949cde33f2f0063f9197131fe2f0c2a7336a2cae6. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2343041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a9f96a23ac494e39cdefc3211b3a9d5367b71753289118f8ecaa6ed6701163. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2338244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a204e97bf7093c5f1beaf20ccaa17f8e354cd72ec4488b7d3ea4831dc1548af. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2338241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7169473839072b22cfd65292f11d27a13419f3181fb9c88d8069ea347f44b54b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU901503545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa90a72410af9391e6be1efc2ec2a3b4720f02cdb8b5272050702c86577a71c3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2515692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc315bcdeae298775df7f503f3f15490704bb93e2fef260202f4abf2c81d99690. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2463468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc052291e39c2348f9ea68e96104a28db89912edf9d4e153145064458ebce3f96. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2515527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacff453a114846e6b6be74df52328b24aa60aec05cbd56e81366ff0e8b7f1eda. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2505906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db892688a497c56b4365985d816e9a4822aba44c43dc8f318410371711ea7ab. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2507101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d6c9918b2733449946615485904767260e08ae1cf1de9e9e7b3faa73c3c5373. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2507094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaf53410f9c53e07d8157ace094a3d4cd59e2f28f3e6c96f558286ab07b54a3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2507102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348a856f58d834305512f9d1cfc330c0ae073685977c3d707247ae39722a4cfe. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2507103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a410ddaed2e49229d951bf44e2a0727b73b37fb09a109058b21df1c46f3d633. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2500307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181e8aec6ce8d2a0610b5e430a64d04c0d9e5cf5879e1d6432ab7f7a8f390f39. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882590368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6d5b82e6f739c00a26259fc5a437bc1fbdac2e79bffc8d80714e120b81dfb6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882590366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09994228037413d166ba27be40a089d257d2507e49e1be8a0da67dc51f9b8e97. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882590376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283b5d164516fc699f1e4e0ddddd3849342f994b5eade6f6a6e53c490221129c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882590374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x483696581f1994ae88a56c7480f759682c5b1712ea5a2460fae4c85f1d7b7c43. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882590375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48957164612d4e674549e01b418776def7eb87fe890a314dbdb97e0f8917d723. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSR21000049.