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 0x53974dc8642577e3380a548b98546dd10390e333255ea056bac3d55f6d64673d. 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/9b35710b-5d79-4e35-a85b-c461b48e5217.json and https://artists.proofprofile.net/proofs/artist/9b35710b-5d79-4e35-a85b-c461b48e5217.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 0x8a6dcaf57038cec97b48504f78f9bc048540368f9ad644dd71542391ece59c5d. 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/USUM71909620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788343e636760cec24ebc13c52998893eea92add44a2b2abf2a2ad5217a23f17. 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/GB8MX2400522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecef29787130adcf5756ba16b7e5d0db02b3c399c3319d048130fe637118a9d. 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/GB8MX2400328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ecef29787130adcf5756ba16b7e5d0db02b3c399c3319d048130fe637118a9d. 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/GB8MX2400328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93789c25f7a13e0f83c41df22917ca8ddbcc75bdbec674d20bea530de907a412. 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/QM24S2304539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d6ee3703cf9abce15dc572b37a0d60171afffaa06fe101725d642db131d05f. 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/QM24S2300669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a8ca22c223cc14b4ab82f807c3e84aa565b0e15eab05dcbf29b59f77884f99. 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/QM24S2207075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9738896abaed2a7df867a7575fba82f837bae69404606978178fb67d5d9fbbf9. 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/QM24S2306904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31a8fc7ec0c7417892b125c08ce0d79157c2db329495c857eb117088dc0fb27. 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/QM24S2307554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9738896abaed2a7df867a7575fba82f837bae69404606978178fb67d5d9fbbf9. 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/QM24S2306904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93789c25f7a13e0f83c41df22917ca8ddbcc75bdbec674d20bea530de907a412. 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/QM24S2304539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d6ee3703cf9abce15dc572b37a0d60171afffaa06fe101725d642db131d05f. 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/QM24S2300669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a8ca22c223cc14b4ab82f807c3e84aa565b0e15eab05dcbf29b59f77884f99. 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/QM24S2207075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719ca4415405b446fefc13a586d128b8bb4f226b3d266364245cb25fe826b5bc. 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/US39N2202694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0583a65e294b6e0155db811b0e732693ea91c33f160f8a81071c8daf24a581e. 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/QM24S2205433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ebf6e2925ff28377a83f3e5b30aaf3cadb8b6f942192f2ce3ab2f10ec389f5. 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/QM24S2202988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb261235001ee5b55d7e9b98cb7b742363f2da6291081b1ddbda774b50b0f864. 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/AUWA02000691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca1b1c7a253b66094c799058561510e2fe15c022bcb22bc01fd629d920e265e5. 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/USUG12002118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5cbfa6fe5e46b88317b2c269e67b41c8f57fb62d58558fc190389a1578f01d2. 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/USUG12002117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94cbe53169c33b0f730e8fa26ff67a58934dc8b65aa3ec88d713ec80df268f2c. 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/USUG12000528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396dd8a57bd9198bae56c0146eb4e8d3c2bfcd795d5482636ce82a6b121cab41. 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/GBCEN2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aee290e87ec81957d0686c580bdfbc42d08d002291c8d7407bb166ebd53bf52. 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/GBCEN1900115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364766951eb2a4ee113fe97b6a897a9dddc81c61a70a059f8eb298d87b8686d1. 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/GBCEN1900116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33edb24038c4c720bf5270a72bc4aa659688f25ac157df78048cc9a059df15c8. 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/GBCEN1900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8960bba2f28e08f0386a7449478d4f525d846252c87c684c41c7c7bda8818e. 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/GBCEN1900117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc3b7641420bb5a1853e7aa246f97db382f8f5ad35ecfac82c89c9b3b1b6653. 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/GBCEN2000006.
Hard Times (with Robinson) [Not Your Dope Remix]
Hard Times (with Robinson) - Not Your Dope Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0c5f088d3c99a26c68163a66a15fa755c6d95717e79f1dad99938296ff6b81. 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/GBUM71904356.
Hard Times (with Robinson) [Michael Calfan Remix]
Hard Times (with Robinson) - Michael Calfan Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60eb194373a81edbd0fa2b0ba9c2209ecade6fe4e51c25c76f64d7eabed6b18a. 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/GBUM71904313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867e87209a9746d5cf82e11ff070a6c88f5879bee94056d0dd4f2e0a1518701f. 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/AUBM01900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33edb24038c4c720bf5270a72bc4aa659688f25ac157df78048cc9a059df15c8. 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/GBCEN1900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc288389c02be76c06b9e0dbb45633761e84870d4548607bfa55505aaf77b7d. 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/GBCEN1900072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5cddd437a51085c0810df18ada4a053ebd5c61b8525bdd0c35b5d14e1a8545. 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/QM6P41953807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e42767c551a97aa53bc6f93f9520de411f7f236aa7d7fdd2d9f3126b45c7fa8. 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/QM6P41931968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde81f89d408fc88736f3ebc4c2a90fa2a0a8c238190a54a5d5dad62b10f5d8e1. 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/QM6N21932048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb82a7a7c0b5a2b34e7ba7d6bf4de23f0c9adfb82c147090d4c4086d5cbba014. 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/GBCEN1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ade97929832964d092c46c2372f6bdf357da2ba66c6c5a501a93df18c8cd1c. 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/GBCEN1900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf0e67eb9887e248ff2632d2f18e441c8c8ca5b7c82cb6fa3d130ee490a3918. 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/GBCEN1800182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652ecfa421e8a88e39f8c3e4841653aaefe9095e0ff0ade8f7a50c56bbc29601. 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/GBCEN1800159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c66a6a79e74baf9121b73b216b34c58e5dea8257465304580e08bf2ed94b99c. 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/GBCEN1800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2763b784f66e427dc2d2758108e4cb842c76177cee6785bda11ebdab4404fd53. 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/GBCEN1800142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0ae6aa940cf204d705c009edc938e860add696949407ddecd2d686f6c0b6c8. 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/GBCEN1800117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76835469e0a2164883736bc92b3ce541cf82011db6c926e87b73fb7d4b3b040. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/GBCEN1800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dace2478ac85ea377adacebf94014b64d30438ea03ec24e661bab08b875572. 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/GBCEN1800081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0607956cbc8bbc708cbb27251745d1ad87f1441044e204a953b322413825d4db. 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/GBCEN1800082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x522600c19181b5a1c3ac530789d0b4b403565fa781982b584bf6406c9e7eae46. 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/NZDY11700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9091e635533368b8b3706d6149de58aec90fa4bc26184b695c35a7905ba59da3. 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/NZDY11700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13b315b37de36775475628e99eca58a0485fb908e110f2addaa1905385f91328. 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/USAT22406295.