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 0xeed1e00738502218bbeee06c9f6608a64eabf37c916eb47e24f0796873e8abc4. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8ad34b99-62f4-4843-bf1a-e371ddaef3e0.json and https://artists.proofprofile.net/proofs/artist/8ad34b99-62f4-4843-bf1a-e371ddaef3e0.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 0x0a35a8298e1a75f7ec2973cfed41690518b941ef8aa76b1be6d8f8c788569e75. 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/QMDA72382846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b5288a0d5364028f6700f1ff944e4b542c3b3da8db8ca4021e3080c1fd9ec5. 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/QMFMF2234905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd337a4c03789c7fa4f85d1fc3bab03e16686c3d5a293914ef185a0016ae62d64. 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/QMDA72382915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccaceca7dd72ecc48562152af2245c27cf9efdf181993e235ed2af0dfc90b49. 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/QMFME2302501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3748f64e83d3b8b9e60fc1518f01497557ad708c5a1867ceca16815d86228c0a. 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/QMFME2302505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab30b363b8478ab66beb1703d5adfb9c4aace228c5fffa0a1b5f988685880c5. 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/QMFME2302633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1e90372dc387e84c1afc9e625f40f7ce1e85cf95ca4c4e323104aac2c9cd30. 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/QM6MZ2404894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2499ef370b52520b9f4e7fec393ee49450ae1faf8b8bc24ca0c279d1c84f608. 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/QMDA72314855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4d561643561428f6be11e91bcdd35d0b503df3b198e9b10a1c3c70eff1d9c6. 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/QMDA72314882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2a910242edfbea968a8cb481ee8ff1cfcafdbd54c041a81716d4c6fcbc9ec9. 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/QMDA72314939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848304e2522cda4d56da2fc13dfb753f11f6742c4806047505a1af1a638a8f2b. 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/QMDA72314998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccb7da17bb2f576cb39a29d86ff5374903cd6901cdb78db7361548cfbebc63e. 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/QM4TX2488134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2c1c3069c745bc142e348297ae9ee8b4dc5a1e020243cbf2988c8cc80cb497. 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/QM4TW2346552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87248d168ada2f64f02b4ab095b8b7754f41a58780bf608aea3e6706e5a0b69c. 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/QZNWV2144672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba6d585de1f1473bdff976ca83a775cc291e4f56d4c07bf93d36975948ca3d5. 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/QM4TW2346555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c9e6563060385c2512379266df4349077b5c65ff1142db4d74b877e3fdaa55. 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/SE6HN2424567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa63b0fdbe9ae8fd96c3f701fe19a1d74092bec76da8d6cd6bf40f1382abbec5. 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/SE6HN2424568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dddc5c0b3898ef72068de8bed11b5667f7eed51de97262a1042f14ef98b00c. 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/SE6HN2424575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a070b74c1c472fdc240274b5989eca774fd3c26137ce5b715d0f5cf0fa1197. 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/SE6HN2424577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13708ba63d0c131e91e1b49269dadf0816966070d8a99649ab0f8abd593ca604. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/SE6HN2424578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34100a526ea4df425db29aaba75076f2852b3ea69aad39aa2561c64bbea1531. 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/US7VG2558668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bca3f44ad43de1b766b0eec0b6470ae5f167bf717ef6dfb9d4216039d66791a. 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/QZGLM2559311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf9a3b9f2d92889ae687b62c8b75002e465224b92a413f34667004830a87a9b. 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/QZGLM2559312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b9eefa46f0ce6ddf0466d2cb3d997396fbe931f20c11c1d0dc77e8401c7fad. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZGLM2559315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x455409cea42cd92521cbd6376d1859cdc3aec12982052d3e8b07aa94631f8f59. 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/QM4TX2526574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17005b958f95c6bc94ef93f791006e7b44b9b65134d5724ac5f20505dc9c77cb. 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/QZFYZ2130883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d04123bc5bbc3a9bfe61b493c4a505a8b26f7549d200b0bea0c1f6a7c2a58e6. 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/QZDA82112599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd9b1a95123e332b6df27101834f03e8f0f13d5d53ad777f9df29f2041cf7f6. 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/QZES62162916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b749d7273a17669d2bf55382d6977097c6fef0730aac0b5d69bee3c28069b1. 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/QZHN42183300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5948d716612806454b2b21b7675800878f0e3c3ca1d50311c2acf0c8be82b23f. 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/QZK6K2117950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4dd0ffb260191101533dfcc4b46a64ac67c5bff3cc7e7c1ea168b79ea84eff. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/SE6XW2200402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50089847effa3ca795ec2100519c2b33ea427afe29c4e109da941e088a081ba3. 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/SE6XW2200403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0258274553aba4fe9a7394bc9350242a307ab116a7733339d097180e4f5dccb. 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/QZNWU2202409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a573dfa5f1f6825eff82830a686de3f162438e43ac20cb55a1c088ebfc7dd9. 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/QM6MZ2509909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x586a95c3f2cc0f95b6f9ccb1c5c7c1dc128a53bc64334afc0e7d348e691d8857. 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/QM4TX2594084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x263ef2325888586cbf2c64f9b7557779b874190052209ddb977f064c84545716. 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/QM4TX2594090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ddda6e0ffc7723d4d517df4a845c81883ac79d3ac0f491f704d45eecd2adcc1. 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/QM4TX2594092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9de810c23babfa8b0799ed8e4e39dfe4a24dfb49124b7d0aa02f728a068178b. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QM4TX2594094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5bb68977e7303ae98c2a990f9d285f3215c014381afa018b9603d458a10619. 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/QM4TX2594096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaecf5d32a93ef513f6b446953f7e1e0725e002ce72711ba59581fa68fb014e6b. 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/QM6MZ2509886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1500bbe80a9d6644334fe4821332f2e0c7ab528e00595d30d792641e4c63c1. 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/QM4TW2525787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e871a2427bc90ead4f76536d3f41231a4c8f9c5bf1d496608adac2fac0cbff0. 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/QM6MZ2509896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217c4f52a43ee463c5d8dfee97762d57843aaa374d093e4be229daca75f5f43c. 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/QM6MZ2509900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70ca2eb6f0bbc051710c8d6c6f122141500e8a3706a2ff0da9b8a3fe8d73257. 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/QM6MZ2509903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a573dfa5f1f6825eff82830a686de3f162438e43ac20cb55a1c088ebfc7dd9. 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/QM6MZ2509909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0f731d031775161c289498ea77842fe6471d90c66d5eed55a8c5dc3b949b35. 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/QM6MZ2509914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf8f416bca2438d1275081d7330b9ffafd42723165de38da4240f1ec81ebf16. 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/QM6MZ2509919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115a517263c8b7836d7e348e065fa8926fd3343d916aab79dd4d1ea9d4269cf1. 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/QM6MZ2509921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adb2c5ec44afb3f2398494806ea0e685ba870682b169c4f5006cc145cf22281. 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/QM6MZ2509925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880ac002d4b538cbb922465f8d9bc4a7bc8f94de5313061f6e0aa7d6f66ca796. 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/QM6MZ2509926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadeae6e07dbd74a5f58726853a29808667a6f318ea863feedde1db16f5eaba25. 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/QM6MZ2509928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x631d4e1228dc9bd35a645a5d2290136593362862576274e2325c43c4aadbabfb. 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/QM6MZ2509949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d9b354d1ca21171a6c398cd4f4bc12167db13d8b6827892ae4fceceecb285e6. 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/QM6MZ2509958.