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 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 0x59a73e09d7dfe0d4da04feae9e850bacc194523f16d918aa72aaba7d19d8a1cc. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/08341eee-16ea-4929-8715-0454c7736988.json and https://artists.proofprofile.net/proofs/artist/08341eee-16ea-4929-8715-0454c7736988.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 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 0x003bbac47cd21b3a9f18d47b689432ecc0dc6528a52587ef896dd1cde643e15b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/JPS801958361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b37a08e6546575b71b1a14de09d7ed4a5ac1d1de6ca2483b361114b63ddc28. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/JPS801958362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91057f9a12624c8d7e8427ab19c90b176cc9df9ad4f0f50ca1e34cdace53047d. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/JPS801958363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8699ce6a637245a801a7a8a8c003600c1a9fb86e0832cefc2a37427e592d4ac7. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/JPS801958364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45d96d2d01bb9f5fe4b586e0ffc3a20f7e9c01bcb9ef25d1865d5cf426db9881. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/JPS801958365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7fb9c937a18ba7158a6701cb09194a84323441dea33e59ff0d5b29b3318a00. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/JPS801958366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7e64138e6743cf95e0595e932a1fb248f98db813b90ab11e250c92de88f07b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/JPS801958367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c6563e311999ce471aa1a87bc0c53b45437aef9c1235078a066856e8733b893. 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/JPS801958368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013f1bdafc1b61d1d8d8dbd76d86ae370cc4137d5dfae21b7661b007d9c2a9c0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/JPS801958369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6516ec03b6306f7c1fadd597533d13bc309150d36dd6e4aaecac7ccac9503d. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/JPS801958370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b449b8b342ab0b7914e607e00109a492bcc02178de58a8e265c48ae723cb4a7. 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/JPS801958371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67274534e62d3907ecc9c4b538cdde672e0bf6d89f6c262db3e82c1528cf4957. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/JPS801958372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01218fc9a5ee754dfc3c7c1dfe21a12733c3c1e163b95f0badc03fde8cfd6cb. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/JPS801958373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4c8be133d2256535a8b922d347a4b138f6e8047110bd3f3d6422894a32e99f. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPS801958374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55489f2d29299042fa9ca3372f59ac55e2ccc101e42afd9af1a2d3fc5ac17919. 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/JPS801958375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7fefc52b05460339f748a7fbd2d9773c5af193c1daa5afe830caef5a04da1c. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/JPS801958376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2a86dbab47bec367c428fce1bdf62d6ae009864699626ddace5849ce6eb19c. 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/JPS801958377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2c90b94c6c92bd41fb37c025794e3d1958e1563c832ec00db44e094547c39e. 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/JPS801958378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a6a8981196d8fa77c25d1aa0be7dc4672e75e78634fea8fd862511ed0d6a8e9. 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/JPS801958379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b43d8fc7a2fe4c6a20e7d4edae6fc01c19cb9c70af4ce0d7a42d05e477db144. 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/JPS801958380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9788ea31deedc5ce4d2e4695b4bd399052e64a45fe0eb9d1e4c6d099a5bd341a. 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/JPS801958381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a7d11edba6df9fb10bd85ebc4815c5b497f7576f3cdc5bdbe1890fed8fbd8a. 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/JPS801958382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c6a97a9eb1ff00da0cefe0645d2a51cfda58b5fcc08fc6c4325e869d4c0d86. 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/JPS801958383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a8b14f90baad28bba173b2309daad4c42f62dfe2e777cbdded52d2c18ae234. 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/JPS801958384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79db14988a69fa185ba693a9029d82d019c524af1ec90640e37fc77ce2fec2c8. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/JPS801958385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec4e82af1c56a39349d21003468ed7c256eeef15b77fd479d0a5b88ed1b6b61. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPS801958386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132431ac98fdbf0f71701d1db3753dfc5b1113b71e492daefce9967d317d1f87. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/JPS801958387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b44982eb27fb0ae34ce68e8e1686ebbb9d4c3f025cccf2bc1650d863e56427. 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/JPS801958388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81613532a45371d3a15eab2444d9a336db05541534499b27ef50d2b3edbd05dd. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/JPS801958389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb64eda293f3bafcc73a98226aadcf55e81f1d44e17364887d336dd6c05a9b1d. 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/JPS801958390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e34777af8ff67c12349c39822c15b8ab9d43c37c64f9d963926bde5de4d809a. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/JPS801200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d856736f2b561cb2ae23cc9469c3277f62efdd6196b4f58ee2b3ae555372d95. 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/JPS801200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c96490b03d92b307113aabe3b21b3029d3d73c468db264ff1cfea30a00ecc9. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/JPS801200032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7d35cb7f4678e08cce5974a9dd606b36e23d97894e6b3abf13e267da62e9ad. 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/JPS801200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b43ff5a15b9fd8ae400d22a8efa8722eb0e54ebc016771c2bda55744e995b3. 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/JPS801839901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54bb3ce45367fae52e92d43c926d6e8e5cd0a30ca1bf4a0c23d623c40d06477b. 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/JPS801837959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef0b2ee52e0de734f76140fb8798c2af41e9513f95d2dac69b63cedad91f137. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/JPS801837960.
ワルノリデキマッテルリミックス
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b758fdeeeeda0022c0d45589d9e10069ae8f0c37d271790b747b6b99b227a58. 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/JPS801837563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08637c79a5b2590d7387823e0199afde42dbc4b37927d87a87f9a86171a06766. 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/JPS801837961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9577fa3cf319406065c08a0f881a7fde2f501c49990be33ac927d02f7b3a6f. 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/JPS801839903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e665141cc82bbd5fb86f3f346a5e8c5dc50e544a04ac3e692a4497244089d1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/JPS801839904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34cce900e2e4f97a6c10572180be4198d7c41e45408d244856cf8eed2c5a469. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/JPS801837962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0bbd2f87b7b56262dad12494ebe566cdf7e4e929d6c01339e12e1b85e76308. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/JPS801839905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc260eaa0afc72639dfb308ef223b7c21588928cd4b5266770c9be540f8d7992. 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/JPS801839906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdcb3bef3dfb87b7d418fb5745da1778b3242759ae9dea150f863f4e35211c49. 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/JPS801839907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad84bdfe5495616f3090758b166e9faec1ae0f9e6d4f7add73319a127b943f52. 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/JPS801839908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2a75a3d5fc24f86a745279c125102d1f8583fa0f77d430531d558680b4754f. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/JPS801837963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1bb7d1f1d8f13ea4bcbbdddfd690101de04f4a803acc305513aa0bcd3aef00a. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/JPS801839894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48daea5029a42eb4003243c4cac77a19d5245863f519fabcce40ea6ce62d439. 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/JPS801839895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7dac9fa2a3d17c907d7494e222709a12b7ebe45547f724367a0c91791646ec. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/JPS801839896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dcb9be51538a5a3d48da0dd88143ac25f0f462025f07eddd0068e678fa4c4d6. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/JPS801855547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de4e08ecdb05fbeeb556a249194e3c4cbcafb15fdba75c918963adcc9460156. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/JPS801200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68e73503e92185917208b6eba123af63a3e93fd919cc366a4b0abdca39d254c3. 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/JPS801200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a254dd8958056b3043744b72e50b6e9f175b91c47413b63c9d136bba76410a1. 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/JPS801200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab205e9ea51fdb101e481a0ce13e87a370e1abbedd1a8641f8481a8277bb592c. 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/JPS801200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04a784d95d1b7b04637f055b10728ea633f8cd708418054636de46d1600fa28. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/JPS801200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3688b63fd8385afc3785c8f61a1e319852cc4662b4ccdec4f3dd47bde2106e. 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/JPS801200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8ec3ffd78b07b632c889da673242c9c847a53f9a59fda4fd6720ddd785608d9. 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/JPS801200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfff5a6a89116438711a00a50b4e2636efd6a36e5221ec7badc65d0aac22e82. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/JPS801200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710ca890380e9e58dd62093c916af1e383efa9d286bf941955dbc08df4e5b983. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/JPS801200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf499d5fc4621762bde00120606c5d1aace9c654d2268448c86330bd6578a2d8. 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/JPS801200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23a1a6a5bcf285312a64b5da01cab830d5a3bf3298eb9821b1780f1afcbfc7b. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/JPS801200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb96afbe5b8371ecb2e7def52711b9abc5c8b403431edb6da12fcb16705e999. 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/JPS801200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032b0a5b066ea6a164b0a7bd4745ef2e5e7cdff1033544de59359131405cb33b. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/JPS801200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a0175aa987dca1b32798fe71fdc2c6593046d7b183dd0d69b8c44685a3b164. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/JPS801100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b54ef97719654bb14f6cc743e052f3a8d491dfb5e10207fbd88f4f6f7e8837. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/JPS801100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f87f315fd4611174bdf9ad44ecdd669c3cdf4ff7f7993b98fb78cc448ffaeec. 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/JPS801100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2842b074e75298d640ed21095a3b7259341c279c2d49c621d147ff8a86b4214d. 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/JPS801100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe63f2b814538cccdd4d9ad9affef96253ce3b7921fe2b92b1f754ed8a9bb7510. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/JPS801100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x591bde0f870791e355d2894710d832da9850a4fa756f2656e81a25e3cbb90f06. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/JPS801100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e241546ccd73b06716d3732ca3ede6ccb310237421b0715754341d70bd8d812. 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/JPS801100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e0cd1a190f0d6868bf8e1a26b68814cc477a8a98244c594b6963939d1a76ae. 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/JPS801100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366e2e33346b7232e966489cc35b499ecda8ebf6d0175120def3f13be59e3b48. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/JPS801100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b3c9c754e5b1670b4b6702465e790b3e0ff333474d70b362449eaeb73e13fd. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/JPS801100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b4954ebe3e6015cd5261aab8feac5e456033d956f9871741a7e032b228c029. 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/JPS801100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffebe26dace8eba4e98d8e2eba07e5ccbbc8241719267ca303e6d615f789fccc. 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/JPS801100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdec14b329a29d226d791179e3fd80239472d453349a67c221c9965e2c379d67. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/JPS801406235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af0ef2fba4871d1f1e4d59710de85d128d680945e775df60553557d03fff2a1. 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/JPS801406236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f991d054972bad8b1527bcbf459d8311174c204bc89f68451c7d93dcbbf28b. 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/JPS801406237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb0fd672e8f16af077e62f331987086292e1d88be522657d019550f880f937a2. 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/JPS801406238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ec1e45e0e963c94323e271f31277a8d466c4091e505aef399f0e3cf51e2a36. 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/JPS801406239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76ab8c35cefda262ed5bdb758f5574bf0102277246eee59b294b95900cbcb07. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/JPS801406240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244b2d49162f1af3082f984b9c472804984b80eb0dcb92a845893b017204fe48. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/JPS801406241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d487c89fde772fe643ee2e91d832fbf411f73a0b575200786f0926cb9e072a. 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/JPS801406242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee1f176311d3b7108c0e3386bc33d36ee4fe48e9676ca898989c48073cba4f20. 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/JPS801406243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c29934ee482a88005d8af4b1f07239410da4a9c0045dae74ede5ec48acb08f1. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/JPS801406244.