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 0x3864ecdb875ac27311b6ae0b7520ae959396e8ee3d28d025c2e9c4aa23949fcc. 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/5043d26b-b5a0-4fea-9455-8602757e8be4.json and https://artists.proofprofile.net/proofs/artist/5043d26b-b5a0-4fea-9455-8602757e8be4.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 0xcdb015a3f656b09741302b65507627ffec5297bb7d4261aa92c877046673f309. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FR2X41614193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7036d064f085feac00df80c2b1a6af66f531b4ca6fbfd3ddcab722cb29c2e774. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/FR2X41614194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3582af72733f13d89de35e87aac4ec7137e3ebeab3996dfd4194a0724bf1f9f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41614196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50e92828690673f04815ca75aaa3d040c6c4711e82bc626dbffc2287bb849522. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/FR2X41614198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7612c4a9041646be469903dd6a0f921dd21fe36750b9cabbf497a62af697447. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/FR2X41614199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c80ae3648d917c9b0faa395a887bcd5555ad5ca4486cb1b0267d3c803510a4. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:16:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41614200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee5e0ef22c1a75bc2e814dc4b7a8f5ad3aadbabb770b19dadca9c638d9bc0f1. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:58:03Z), 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/FR2X41614201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9ee9aedbbb8287b12b3fbf0054dffa6694690217ccb8299ffbfdc78c697100. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR2X41614202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4103babb202a82017083feef4962bb4b83de09461dc9219512d7111017a54a7f. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/FR2X41614203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68d89ef6dda5ba2d82706c768e43cb4940816a36ed73643946998890f6098995. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FR10S1703038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e32c343187c37c136a39476c64d859dad3c17095d085c3014632f74aba9c3d8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR10S1703040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3fa0fe8c26e79ee092c08697c24438632a75f0fbdfbbe4f1dc77650a47224c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71900503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13424b5d2b5197a7b0e00fbf69e2605aa17115f84e4a9c1b041d6ec5b01bcfbd. 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/ITUM71900513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269cb6c28dd3c5555f2387677d181625055dc983a96cd073cf84502b16c6e04e. 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/ITUM71900514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac20c9a4293d49a439f51535a8e83f511d9fca09b8feeaa234a5c41a3abfa0c7. 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/ITUM71900515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3fa0fe8c26e79ee092c08697c24438632a75f0fbdfbbe4f1dc77650a47224c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM71900503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b80cdfbf19906c8659b5923c90fdf131e43338f44e16ea4da1ddbfd299ecfe5. 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/ITUM71900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x392d429b2b9e339572fb3ab4d53519da59b759f986118cc13180317085498146. 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/ITUM71900519.
Se Mi Perdo Altrove (feat. Ernia & Mecna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb4c8f8ee545ef661404b64b5afab7e86d8df788959a49b3140c1db59e0fe9d2. 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/ITUM71900520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d58a0e203b1698c0d65a90c6c6a3b81abf1a5d59964d321f4992bf2c8181e6d. 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/ITUM71900521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1732ceea609bae2d8aaeeaaedd35dea4a1d804283860aa13063bc0e99dea5b3. 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/ITUM71900280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79becc4ae877717c7cdf78c2ff25f9473ae10f21328e31e411c9047b65ce9fa2. 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/ITUM71900523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddba0d733e77b3e5ec1bf118aea16bea306729f6dd7cfe9376bf5de0e5664dd8. 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/ITUM71900524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb895fffad121ac0326ceb02a09d206be3209309bddce77cf75cffe539fd0675. 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/ITUM71900525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf976dc53b04873a2818c4f464f3bcfee340268ca69142d45f1adb59286a699. 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/ITUM71900526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1d2d78665e558f8764057cfb6c634ca03464f73b8cdb1ec80d3c1108d91c39. 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/ITUM71900527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde36b1f04e9ed63e6cc596c5b219c742bf8eb2134c286e531fd83d4609c05843. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ITUM72001114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59323d6e1e9dd946e062dc2c332dc8b2219dfee304516919e73885c87cf888cb. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM72001100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793c2470afc62bfcf0228f43a4bc07bf69cc199df067bc3924c9a03087f7f487. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ITUM72001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec9457f46f82935ee38efd14d567be3a84de25c8438ecd755697045cd56ce34. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/ITUM72001105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc364cdfdaae329d7a0a699e1403f369eeceda8a1250eb9dd8d7ceea787e82b. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:53:08Z), 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/ITQ002501291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd4c3c436c7405eef31462ee24bbcb14de61f490716fa38ec47a4bf2fabc9824. 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/ITQ002401323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc075e9c0cdbee4af2bb622bd172217a7e5c093c0fbcc71b3b1f9db4dc79fa92. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/FR9O62000120.
CAMEL E MALINCONIA (feat. PSICOLOGI & CoCo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5600b2c1ca6246398bfd90b2e3a43108b2093531e80bf41f68b08ce74e6347. 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/ITB262101110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f34968ba75aef4ae99d89a95d0b5690498cf6c1b9eb2e6a1a5a506a77aa4491. 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/IT1O72100749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b80cdfbf19906c8659b5923c90fdf131e43338f44e16ea4da1ddbfd299ecfe5. 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/ITUM71900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14d4909c0b7abb8c7cae99e6a0efefce5aa2622a91af06f95e2eda0b4699c23. 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/ITUM72100998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f6eb611bb72ad8da5ecce7eb5e2ca3f494d6ead005bb404566222cbffd06db. 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/ITUM72201085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7bf96d8afe3878df75c8de6a85a5edf32a3bef351ae797eeb70a6054823224. 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/ITQ002300489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6276a7a9043368906c4be240edeba437ca1f8f04fe1a6c89cf2f271f34e7b91. 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/ITUM71900963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7bf96d8afe3878df75c8de6a85a5edf32a3bef351ae797eeb70a6054823224. 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/ITQ002300489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67e50e23a5bbe860f966c50adbd3ec1dcb2e10978d32fc318329b05412edacd. 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/ITW5R2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9b6694360c30a6ba47946c4753f50a1280d37c8edbb2c7dcda345c319c2cc48. 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/ITW5R2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74871a63b7e52254192449edd2cceb7bf22172cfd45867f8ad04cd6ec3f257a8. 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/QZK6P2179802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5600b2c1ca6246398bfd90b2e3a43108b2093531e80bf41f68b08ce74e6347. 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/ITB262101110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6276a7a9043368906c4be240edeba437ca1f8f04fe1a6c89cf2f271f34e7b91. 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/ITUM71900963.