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 0xb4849ea6101d6833023e6630da83f81124fb6bd555efc92298de752857fea840. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccc2c151-5698-41f8-b8fe-f00bba054c24.json and https://artists.proofprofile.net/proofs/artist/ccc2c151-5698-41f8-b8fe-f00bba054c24.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 0x4485a9e3f556bb0d05f3a38990bd6c0caa64f40a4ab4811be937fd426f8a5cc2. 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/INF052000029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed28b16afcd9bf3c6e3966fca18a347a1728d6fba6a22afad7d10188a5b16b6. 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/INF052000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29ecd1265df433ea0fda012ab2dc097d19fdf895a7812b298b92d2601a7e6a6. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/INF052000031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053a26255b7cec880443b1a84798877bde7c258abe09c3104191e425719c3720. 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/INF052000032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5787919d0587cb265764fbb5374a30efe39a5e223870a7eaa67cb5ebb297de29. 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/INF052000033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a56f9d284c79a25ac876a0ee7b681ba277942e174bfad25b8ca7ae27a186c6. 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/INF052000034.
Shri Harkrishan Dheyaiye Jis Dithe Sab Dukh Jaaye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638ded2806bee203f83f793b3100fcd836642c1990bb577b0df01e2c278e381a. 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/INF051600027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cced6f904cb097cfc34cd62c56b84ef874a4a7fc793b3d88e22c0c85ca3b635. 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/INF051700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfd6882788c90a19040a6fe13526e2758f1766cc7092145a3244ede19e3af71. 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/INF051700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ac3d483710c5bc0cb72780d2acbcbbb77f5ff47f2408bcb581f42e142793fe. 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/INF051700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dcac9eae5780423abfe88e96872c0529ae2347cca99a2b65e06068460039d2. 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/INF051700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaebfcbf5d75005fc578dd17eb15c3598db6b85c8b6cfcd8f29105eca374ea257. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/INF051700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9edb7df0d9128068b3d0363c3fb6378d3412776cdc9250f806b828b4c8e657. 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/INF051400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd38975fac7e6531d1e8400915ff5f6dc7d5bea93e5e40157152a198b9186bfb. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/INF051400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64b6ff1501661a6a14dbc6555726726a4b4aeab8712e054d557bf63dcf82980. 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/INF051400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ced2a8f2a5f5284d5c7ad769228a133149f83c6618500733d5c7edc4c567066. 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/INF051400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a869c63952ff1a8f53530def7dcc38ff71f828d58395e1102937fd3e7be16cc. 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/INF051400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ad0697f47d5ca60df1546d49d086e370ede5e3761513429ee3991fabdc80de. 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/INF051400019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2842e679890a35bcdb00907ab974eb48b111a3e3189b0f1cb8f633ea7bdd0143. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INF051400020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638effdff512b4bc4f3c985a992a4fd9112f138a9c93f23710fa89be5f65dfc4. 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/INF051400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c9b4ec0a66b4a9596f15b84aec2ebeb2e1a5b6ef97ab5ba3d9a43a7dcc778. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/INF051400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f00e4ad89808a4b682cdcf7a6a2794498d64733d575690b604d8ff28b32062. 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/INF051400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed3c9ccd3b89541d88cd36ec594c0b3b31324603010c8afd63ba3b042a82446. 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/INF051400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d51d8bb68385a91eec5e7a241926ed8e891547028047bbba8ff4adbf8d1aa7. 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/INF051200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c086caa5dffe9ab6ddf27c189bb660faac4ca76f4b8229e672b5e7dd523ac8. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/INF051200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e3ecab484b638a23fb4d051fc4b8ecd93a19cce2bf2fb0b2b5958a58929b55. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INF051200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742ca7ef6f821a6744b3cdd0097af1681ca8495f2f16bc8119e96b8b1285a33c. 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/INF051100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc5de684d7399ffc15ea13dfed9bf01203101666e05e15939e47f658f52cc5e. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/INF051100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33175b02cb2981461d21ccea9d5282a03239243e16dd9c0f3e8c67c0ae642c9a. 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/INF051100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4449f9f93d33075d7e61392dc04cd74a02383681a9551e4002046c0a5ad22aea. 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/INF051100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea1f19aff22802b700f8a029fb9fb696968a92dde317418c0d614b5b540a455. 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/INF051100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8cab3aea8c476fce3e45b3225a168c216b94fb72024f05a558a0413435cb6a0. 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/INF051000080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d622e74e61deb1b5e1d92121a18cab70d7e56d54cebdc3122fc1555fb05cc2. 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/INF051000060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b06ad293d135c1cc33e91dd61a6c71af6407d002e92f78a68bfb0a02d078597. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/INF051000081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693263ff443042bb0c1a3cb35b74e56c17a1d5d4513ab48f30c3c67653c4157b. 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/INF051000082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3de27ebcfc4e3abc37f947905fa8b86401531bf394612eba94efcce1b79b6cc. 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/INF050900046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d96053e5404caeae424f11e80303c285c91ebc3bf4174a3297d60a9913072b4. 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/INF050900047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6f69d1a3b660e3ba0bfc8330f133fa6257c0d5f9dfea560df24a75b1eafe13. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/INF050900048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0081edaafa76e689d8e35f4e026236c36f7bddb2145b57814485cb489afe2b55. 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/INF050900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd7d00cf86b8ae9beb2049785de3d9b824a26e4b48513860588684a38a8b061. 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/INF050900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffc957999e23cee63930500b79babe5a8f8e259f8cce842ffca37feed67f0a0. 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/INF050800225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08748c9b3bf3c74554c1128e9d6394b5f56c418a42176122b7481a12235cb0dd. 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/INF050800226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9005426dd48084b01277817a70e81821e42c06365b92a9483b3bd6e4012a71. 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/INF050800227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84299a49dde1703979fd1c297a2bc6cc219358558a8412f04e8238c4d15eed53. 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/INF050800228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaae32a0e0818a1bd13fe6af7278ccb3c7a12f1246b7342574e56390fb85a583. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/INF050800016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e752c24d4a14fb3ff0c1d7801cfe8c16297300962bc97270487bbe164a2515f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INF050800017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4abf43d321f3fecf934aa0d677d0865e61a0cecd7a32a8758adc8dc23285597. 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/INF050800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6ca9e95456938db1957e85b647f280d62df932a69f6f6cee52d6dd6c6bbaef. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/INF050800019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7f6dfa1f07a89226786b655b895e7e749bac126cebb34625c56787dc28ffc1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/INF050800020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9879a222255bcf326d34737e0dc89f46a228f8f952410c13f501d96948af3a8a. 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/INF051500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b565fdf3f414135f2f2a4b80dcb866b108ea03962c70a4417a440baecf1288f. 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/INF051500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5c43721c6ba3ebc6965ab4e9319ffb74312e328e65df6f438d025e3e1f3211. 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/INF051500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c95bc04eace46c62fa29694deb3eef01d346df35ec80f9f80743c11ee431801. 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/INF051500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a13d96c7db5929c96a5eac8e7aa44f3a488b0e2e992111cc2f063cb2308631. 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/INF051500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd4025e34393612cb7559d78ed9f01bfe4d0a08441ee064cd5428fc463c4323. 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/INF051500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2bbccc2a4472aea326fd95b76cde69c7849a068c9d83f1936fad568380fdd3. 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/INF051500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5753c228f9bb12afce36188b4b4c49502fbfae2ad6f0f41bf049268efd8cb224. 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/IND732549646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5355558eb4a32b2ef901852db84d16140a3fb18c5d7d9704f87dce8da441bd46. 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/AUBEC2361838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75182cdf24472a53bea08132871349695643fd5c3e67b9fb2e56d3fb3aa5db4c. 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/AUBEC2496346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c19fdccb37c21e5e485f133bdb6e8921413d36420cde3b2c17e76215b3ed34. 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/AUBEC2496358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9aaa8093ebe98ebbf72549e6da83c0dc08e58d10e0fb6ba63c976826210d8ff. 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/AUBEC2496349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f9ec925dcd2c44a585e2b848829d9a0080b61bd23e626f09cd831e71df74a0. 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/AUBEC2496355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b58ea62e1216efa47fd4ad7b8fe49109d12a21e325ccd4af671f887c5df048. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/AUBEC2496356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169cb4983748d7732fa3f3a53d07672e178419cc6606ed990f0bdaed9c25228e. 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/AUBEC2496345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4d8b1fcf36a816bfb77637e5fab90490f3323334cf4ab86a8abf1704d79eb7. 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/AUBEC2496344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d45eac687b6e892714f390b8aecf5aff3a00aee7a8e5928693768304f7110f. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/AUBEC2496354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e5484e3f2d98679161daea025c83fd8477be63174a4446755b1cfd770051ee1. 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/AUBEC2491235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03c17e2285c221b6b9ef0dbaf66af9a740a02b3efe69a7f45549c63af1cf814. 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/INF051400044.