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 0xd83238702f52c6a2fa2a9caca4f42c81202f836b3b6514ac158d9f93a15c7104. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef4999a4-252b-49e7-84a1-ca34dcefcaf4.json and https://artists.proofprofile.net/proofs/artist/ef4999a4-252b-49e7-84a1-ca34dcefcaf4.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 0xceb0d35b981696abe0b01cd490d06436f900c4d15b01ef231e942ee4e4ad66fe. 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/TR5392100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb36c0c5650a94284cf97742381e269fe74e6c2537651734318df86b400f20d8. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/TR5392100035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2557b7780e6cb49fa7c1e0250ce5db4c911bd206ce1fa7d4c5b52ea9e06cf0ea. 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/TR5391100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6f65d9d4bf974d2e51468922093ed86f09405dc1c8e5e8a1f8b80ab904aac3b. 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/TR5391100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38fa2f8d37f5f0250ce4798f2595b602c150ff0f642aec504ccfbdeccb305a26. 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/TR5391100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faa3d03dcab37467ec1bd9f9f7fd5053c7e9e739453864c40828558390d4b93. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/TR5391100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906238d73564a4c883394e15b1de701857c52fa9b46a78b6d0412823de0012b0. 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/TR5391100008.
Güzeller Bezenmiş / Köprünün Başlarında / Kağızmana Ismarladım / Hele Dadaş Hoş Musan / Aya Bak İnce Gider
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc35176c2990dc168d1868456e22fb4d4f4722dfc11a47b0c4f7adcf3bb56cbd8. 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/TR5391100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce197b93422fef1a9251edb23f7f14ec24a55ecc0f74b4afa15e3e514db147f0. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/TR5391100004.
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 0x522e85e4b3dba56233214e8c8931e9125de222af2e1c0eb61f404d80991820b6. 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/TR5391100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21473bf6f21f9552c187a3acbc55f1ad77514419b54a2703e91f255f001a2a1a. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR5391100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33947cdf83172100d38f62180b9613cf069562a34e35174c96c4f7b587b80359. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR5390900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1f5ef1fdb544f28b63eaa95a52aca6165780d9fb86f81687e1750cb388a757. 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/TR5390900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc61e3e95b2d0d07204ab213707e5596e38ea49f6f7bb0b442ed918931b7618. 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/TR5390900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf8b73ee58e6071ffc9de4b4659c774c2a1f29c5a44502a7cf44914213752c8. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/TR5390900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3d82ad7de21f6a8dac0f21213f06d59e4fa45aad4227b92c5aaf6dadd10ab2. 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/TR5390900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0816ff25c8b771b7c6f4a5e572ee17e250125d87cad2141cf523c8d87b5ed1b2. 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/TR5390900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a9e1f6a84576501cff1459b685d8825d85f61c6c848ad8306d5eec7b03a06e. 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/TR5390900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88e2cba3b85726581c8aab5bc4a7c7dc12129f3de573a0f738c44eb8f7463de. 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/TR5390900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27cde9c0d117b3d64dc21e2270405cf4d1d123ce2638b6d5373a6d359ab0cd7b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/TR5390900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f661ccdcd9d921cb9fa07fcbbf7ff1818a0cd9c7b859751aa15a4e74e2fbcf3. 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/TR5390900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f9689e035a508822733c12fe31e882b7de23b9bf403247f6e56632e8cc8e97. 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/TR5390900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe234c2b4162c8f8242d217528006488222586f97bdc00234f815cfb34e925509. 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/FR2X41472485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166380461556318b0e3491302771d3c89a7ae5448a7aa884b723299940b205f7. 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/FR2X41472492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf462ef1f43d7d18635f582586605df083f3b110835965966e2469b3d7ab72a4d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41472493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c61a96540228be6110b5b60ccbdc6fbf8838bd6c01c761bc9b27c7c5ad6083. 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/FR2X41472495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d82c01455b478bb5e5a66c04b02d78778c1221d13656a7b5da8b74b4a6f0580. 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/FR2X41472483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032da5af5d3644c8d312a951f780e3d1db463004478456f7590e193d2f4e844a. 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/FR2X41472484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bbc61d98eb511046eaa6353071c71440a20406f11a0768a4554c1764594358. 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/FR2X41472494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2e169fa0c5ef18ac67e27c4115ceb4f815406936bb382a8934bde383b4b2859. 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/FR2X41472496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd28db62560d154436557e7a82bcf854916d9909b7405dd77e3ca07ddbbe7e4aa. 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/TR2331800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74eac96256d10c67e6036bf0a30d26679b4132bcef7dd9d0c708f13855f03d76. 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/TR2331800037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d195a5a6c0bed83c40e4c543be5d7ab3222ddd82fc0b9577e71244ff3cf6d8. 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/TR2331800039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34df07b9dc574de6c194e42d32f59876a92155206a6895e059dd95e0cf179b70. 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/TR2331800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea579f7496c743cce9282e5f74fabb69174cd098a476eda03fd50bbe45ecf57d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR2331800042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8c5ce6ba5a515e9d473b73a2da56a9f19d4836786ad56d65fb08663483364c. 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/TR2331800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d17c9dfdace4acdf0bcf96e8195973ad6d5a87198af636871d689c7eff4fb1. 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/TR2331800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf150284f9514eb02392c3df35df46cb51e8cb49fd6d91e08cf0cc05b21f808dc. 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/TR2331800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9570dc7c4ab174df9bbe6dd2f3202613502bd506eda5e819e76e28529e6e374. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/TR2331800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c93af47a654f0a0a86099b28a99ef01af4d866e5c46ccdbc56c051f889ea285. 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/TR2331800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e76c17e5f21743c0e18df3aa24f8407fe44f08f1699e0123129ca69105b3d9. 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/TR2331800038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4304acde88b3721c21859bf465ef7762f7416ec62af571315919686b23ce10fe. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR2331800041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea0a544bdf58b797bb9ed92778b791fb6137ae66c92c009900ca19066671bb0. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/TR2331800045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71568b19b16fff7b9a2048fc8e7a61fd2c29dcfbae8f44036ca2e3ad515ac1c2. 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/QM4TX2323824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c94d48b99d86889aaa434d44f1b26e71552711844267da69d412b5762f39ed. 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/TR2331600077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a0c1544c829b87c4f3d9ab675b295021980e51c39916aafc476c9a7be2ca41. 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/DGA062238516.