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 0x9dd573f0724e3135b16873f19e2e05aee60aadbc376bfdf8207e2255db7adf17. 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/7d3995a5-3791-40d7-95c8-247e55f3cf24.json and https://artists.proofprofile.net/proofs/artist/7d3995a5-3791-40d7-95c8-247e55f3cf24.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 0xb36fd86dad7c79a82693662c8612663e3be79c7849678eb2f82f87b9816e97a7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZNWW2170177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cf93f72f08e0af13a0e30df3a147cc88b8712425e599d1e6a16febd125d2fa. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:32:35Z), 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/QZNWW2170182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1272458453fa4eba02e9b4a420808e510b5fcbc43a70b6b89df28933fc4ae1f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:45:51Z), 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/QZNWW2170184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91854380979ebeaa5e71301c428ade35b623d0fc347dd46d57f829c8532ff857. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNWW2170186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfcd138c469a70c44fd566b96e073b1c569b9af62f0cab676cfe078f0ce6f9c. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/QZTAS2130867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa665c4b488da9f3f58c557d55ba0e214a9c92bcd4057acca73ea7054b52fa419. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZES82259148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c12f3334848cd4d96a3d96e322c6315bda02342f6fdb5d82b728453f347c40. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:32:26Z), 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/QZHN42228347.
Still On Tour (feat. Juicester & Chicken P)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe6d00941d5fc693c604470e3bc4920ad49b4a2d57d04af02343946c7cc86a0. 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/QZK6F2296989.
Bond No. 9 (feat. Chicken P & Juicester)
Tie Me Down (feat. RRB Duck & Dai Ballin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff19fc5272423aae536aec53ccde4b9790c8bcb7989f25814067c2a17a9f35a1. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:00:06Z), 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/QZNWX2232596.
No Limit Souljas (feat. Big Tone Wright St & BigCam)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f4973e02afb5e143479c653fda8295a0e2124fa028aaaf4d18a63407a46db6e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZTAX2290708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052e62939b911533734f03db70f8fa6f8b1cb53cb1ac5a06a84495950acd2695. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZTAU2266135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1133cd36577ca95990f66d59cd8957752ceb47562d4c1604d4d0c0c08796ed1c. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZTAX2290718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ca4145c3315946d2db087650bf971c08e00915709c4fb86422f05fae1a76d9. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZTAX2290725.
Flodgin (feat. Mula Mar, MarijuanaXO & Dai Ballin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0183f5ec8051054a4d0e7d1c60a48eb2ae4bcf4a349975238b6d05307a3443af. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QZDA42318992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89989910f08293c803dc8d2d9347899cb86935754eeaf8e11a920a3e9a0f68c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:54:59Z), 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/QZMER2341825.
Pound Play (feat. Big Steff, Chicken P & RRB Duck)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c14f5c973bcc4255a77d62ecd067ed0b03faf9852aae8b2e86f791601a1f8b9. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/QZTBF2352855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb38b09285e706fc1f4325b28976cd2f565ba303d362eddded3ab93fe6d8b30b. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/QZTBF2352857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbb84837a7d809856360d8a63aff75eb9faee8b0d6a1ea4f1f186177ba7a495c. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZTBF2352858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07612c67ca227a8817c53c1f41364b038afaa40eb39dde455d48759cf4cf1d5c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFYX2409117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d903b0cef4c2240782cd37421080d5aeb8e9b9c742cf980c222e469f79e18e. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:30:13Z), 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/QZFYX2409135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbccad7189de4fffb10263833240acc5d320f317f5ce487727e55a102604889. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), 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/QZHN52479579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8edeee215c9ff4615b6fbe1e090eb233e2905786b0e38de337c28e1cc3d4a17. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZHN52479583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c94621ddac820123961798eb815293ee115d9334590ada51a107a1d2e2a657f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZHN52479589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28940ac9b956ed259b13adaa1fd728fd9e13eefe8a34c045f3b09ed3e725ea1f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZK6F2459013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be7d86db8216b54ee479d5f32116b39c005730c42f9474dda71586268e520c7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZK6F2459016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1112ee1c25eaf0106af8ece8a933a633e2d8fb40188af0270feade0c09a2699b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6F2459017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d7e268f7dd81b3ee4b79ff71a1cbbff62518d2136ac6d91b83f57d16956500. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZK6F2459019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72aa7af1da6753d86cc06bf6a8d2c9ff2461f9fce56567165141dea82a0610c3. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZK6F2459026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ca7c800e05f50d1f97f42d82f14525429bf9949f919812813f090e01c7dc70. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USLD91763380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fc35ab65ca8d8f822d5e9c10a6524aecc06ba1d379e11f7ab51c32c9337ba4e. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USLD91763377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3b4db0320b05852b17e25ea3eca73f8ad860be6734461aec30a647aa7a0211. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:47:27Z), 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/USLD91763382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35c8ba75ac5b9e43892413d0f0d089898f91cd558556ae04503a85a9f856c7d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USLD91763384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6110f4087ea8b98ab58b3c71f895c3ead48bd790fd0480529ea79773c08472. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:05:03Z), 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/USLD91763386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115a0a2d24038119c32bd2a93adf96baa9ef03fe33b5f8f88e2ea3519464d1c8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USLD91767511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5351d8d05395011d6ff6d8e42a772e5300d48e22ca464663a37681f9010e94. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USLD91769220.
Passport Junkie (feat. RRB Duck & TNE Von)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b972c8787211b8dc884c19012f5c3f6e2ab4c2b6558c0df4e8b28b1cdb7849. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USLD91769221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce70bc10c196aa71018f96f992b49ee8ad7ff2e9277c602177242684f3ec502. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USLD91769222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752f8c14c6b289b5e81138d4d26fe94297d63b53ee6ffeb65b87c96ece5561c5. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USLD91769223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf14409d44a7f7b408c8e7c743841554c2709565b27ce123e8c3dda37a8712c. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USLD91769224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0886c70c7225cf32317f852b330f98c19d9ae3c9d52d415069c4e3c9ef4c2a83. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USLD91769225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7caef14a2c33223cfde7be3209325a8b1d1e9fee3c11a5e029421b53d51b0de. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USLD91771929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe2dd8b1517fc7e3a9027244d41d2f1b9b3160bb22d4592a0497c96011d7855. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZA742524646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060739b03e43b6f1f2325f4b8a6b9fd2ed9a9268dd43fc73a64f12f3dced66b2. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QZTGW2405637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbb81c0d77dddb7de716c400dda9dc87693174ef0c4087f7ec2c3ee6a536c85. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTGW2405638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c0cf6166430e6e0973820416f9652fa55c7041138240648abb7432ed1c1dd2. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZTGW2405639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863f79e0a4e8bd9042b73a3ac8cfe92ac14a692a5eecc4d4b472854f46e69e4f. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:09:16Z), 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/QZTGW2405640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150712bdb6f736face41fcbc78455b4e9d8cb4f7a48067a07f0f9b0986f264c4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZTGW2405641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74173b6f66778cbf2ae2c2162a432daadd1424f16dca95a3893a8b2ee1381b73. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZTGW2405642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe2dd8b1517fc7e3a9027244d41d2f1b9b3160bb22d4592a0497c96011d7855. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZA742524646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0767ae4ff67f397d85ec94ac063663f57c3470b5da18f115064b85a73a74be. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-20T00:23:55Z), 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/QZTGW2405643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4945a4aa6838faf96602c9bba7f9d238cff4467aa402f01dbb91f2a4c3ec85c9. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QZTGW2405644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852f20b835589c9189d8843fc1ab7dd32b92b9bfaa3225c7ea6b85d52513df3c. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZA742524847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5164c02e275fef449248c2f20af45fadd1129099580f5240db267fa53250ebc0. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZA742524963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40494d1ec807f04fe3391c9552135825a6062f9c977636a2b0da2148bd6ec077. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZA742525591.