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 0xe13a9c417743b4f7c9790f1ee55033ed4d5d0b1ea0a81269751698d7b8421ee9. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/376ae5a5-5c7a-4276-9898-a9a6edcec6cc.json and https://artists.proofprofile.net/proofs/artist/376ae5a5-5c7a-4276-9898-a9a6edcec6cc.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 0xa447174d5238053a3b06f1565ec7dd30b2dc97349d1bd37c6f0f89a4249ee803. 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/QZPLR2344933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc373001351a225bdc43b7d3a48f293a8d75522eee398a220002a0c4995c4ae. 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/DEZC62384183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b414006ae54849ff6cf3b78c08114afe410c0725d231dc2a6abe4c5956e071e. 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/QZTAS2349532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d9eb2bffbee9965d121739b8b507c1b812606352f93141ee9b000ba96c6636. 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/FR2X42453207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf567a6abf5ffe53e1badac2529d14600808e14abab4b363847ddfd1efdd65e. 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/FR2X42453208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a8fe77ae17f846a90ce67cda415298601c427734a14763090c25bb464eab87. 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/FR2X42453209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26e7e796419388e033d8c58feed681b949b2cd50d4c93857e210d9d84c7f6db8. 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/FR2X42453210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca24291cfa4d1db6526d06918e477d05c1c0ca685839a9ab410fdbe6e2d6727f. 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/FR2X42453212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4754dfe142c7e16f9a87916eeeab3e21b3723481ce224e5af01dc9561ede624. 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/FR2X42453213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e5f3859a24d8633e01d475082d32cded916a44b1fc172274e14e3110cce4887. 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/FR2X42453215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6575064acf4e7dc00b28d3b7d701ec7b80ea251437d26eed238ea7a2932b0217. 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/FR2X42453216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6157944089990b11213ce7914c3293c4b061d5242e6482b8af8c396a1017515. 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/FR2X42453217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52eb2046ee03ecfce7b3185069f1d51c366e6151f7c87239523123b46f3da866. 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/FR2X42453218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x275cdbb40abecd08a97b7ec5413f57cdb9bb6fe9751a330cd4405d2010a6e132. 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/FR2X42453220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7308e3b18527280cb4b403390e7cc820e3bf59f4d7a74213d8200761347fdb32. 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/DEQ121855746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb595f4ea64bdf80c42e8b091c8dfa6bf6af6afee67ceba635558539aa5ecb8b0. 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/QZHN32282135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cd4e6247eb91f3d790ec2cf2e2b810803b32e7377399c02b9a1de070804eab. 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/QZFZ52100173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d97ce9fe1b6b5c039bebaa1139062b3763732dc1b5898f28339d5af679c4877. 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/GBLPF6733523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690290df02df169e74b637ea36536140bfea32d9ad5a3b047cd51d5d9ab5789b. 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/GBLPF6733524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d3a9c024d589f87e8caa28c6dc05f98cc6b78be15d3b0864a3f491fa4a5fd0. 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/QM8DG2194330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc467b2a8f80d6c2699a09912c43975435f748960923eb0573d6ff33523e0b28. 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/QM8DG2194373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56674e443465f563cec7af12d9bb915f31fa928ce4d99a59b45efc2ef962e6b9. 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/QM8DG2194414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bc7ca7695307ac2d987ca59adaba1b3b7567764d0e9777c2ee7640f86ad6f9. 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/GBLPF6698162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cc59229800605a6a191a7b68a96ae09d22115a61ebb5c3a66b0d4737ffb879. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/GBLPF6698147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd765ce3d72355d03906648f7068bb882cf329185d8957e78cc28b2e951bd3ea7. 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/CH6542007031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a1fecaa002d06855f6ff91c28a6048acece60ce5701b4c63f6ebdc9f60e522. 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/CH6542007029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaae100e7d0c9603824abb4948d7f55035ddaceb01610c0518c74673a36855a4. 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/CH6542007028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x976acc92730ae15f0f97953ee3fb9124e6c9f5c8150f3f435b91264e326482b2. 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/CH6542007025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4930bbb48df8b4c92ea1ad3cf1ec8d8530cae63047a5bbfe484261c275e71b. 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/CH6542007021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b8d7e108008f22d36c6d7b18304de3d20fb5d53f0256c8aa737775b97fa2eb. 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/CH6542007020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a85b45aa0c3ac26d1d64f4e3e831e3718035107a36f5ac4076126e41bb566e5. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/CH6542007032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8f7e61917149f0d96e6f39f678eb7fc73457d568c2fadaa3df870fdd2c7b501. 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/QZMEQ2053913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f472dd1f397b2866164c9a96e83afa30b5cef2465bc54369e7757a78a0757a. 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/QZMEQ2053914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cea129b863702ee99d269b756fb8df6b2889fc7243538dbcc71c9b54ad14680. 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/QZMEQ2053917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4ddbb5111836eb08c94db6d7f7f47ab5251fccd4efaab8e0c65bc7e1ed53da. 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/QZMEQ2053918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1ec45109339d3858e50cf7c55b12819a16ccf533ea8ca5f996e98718ca321f. 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/QZMEQ2053921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad953fee6e3b309287c7fc38b8cd30727c892f935706f4a8886c61f3e87f82a6. 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/QZMEQ2053922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d22b58dd8b39499681038e3719acea379f245de50aaf531eca437332032302. 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/QZMEQ2053927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf588006f159202915a374e1ae6e4cac6b32fa6214f266dd004ba77364875c9f0. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2053916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ff80a86a6454eedefa4850abad673c0a6f46bd136bfac7524488d53ad60d8b. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZMEQ2053919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9b690e686678442dcf07edd362101cf7d43080ace6b14b6c406af0679bbf32. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2053929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1ec45109339d3858e50cf7c55b12819a16ccf533ea8ca5f996e98718ca321f. 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/QZMEQ2053921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21dd46e6505c931c4aa16c554a23fc2b6430ab8c15d798911726ea0271054185. 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/QZK6H2028665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db0276985bdd12fe3a5d3d03b153627476a399881dfeccd569a22aee61ca1b2. 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/QZK6H2028672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c18ff10e91d323eb55974d1b844c3407bf807ccb155c76cba806d947cfe3a35. 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/DGA0S2448743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3b8943c6ac6086f7c1b188b20dc35f4194526aef266aaa91e8cb5e5b697cc0. 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/QZHN72359711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8135fc0823ec557d289906e86c12a62600bf7ac77b93dddd1b2731b6b988e2. 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/NZPB12300387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650b9a094b39701fab2c5a280189e59a7d9394b171425e330299273209e69578. 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/DEQ022118597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2201064c6e1ee5e8d141c732360046144fccdbf8cc39fb1d62975741ae16ab5b. 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/DEQ022118598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c276a9f0d22fe3e603cef3a6079825bea5a9863c5f1bec5de1e3de2d0875515. 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/DEQ022118600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65802494250decc23952915af5559cbb3a358fecae947af56ab19c165b39998b. 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/DEQ022118603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1e95b408735764d9e5f5825faccb4d66c7282e765e038188d80a973ef2e4ac. 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/DEQ022118604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x659829a27b898ec8fb13719bfe82bef9ef8bb5e72414f14f576f37cf7c8f2898. 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/DEQ022118606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd245711fa1ad2a32864bb73388257c0103a9b7007e97fa84a076a928db40dbd8. 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/DEQ022118608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ca699542b51946214c85a6a1b9e73ed5a8218212e6488bfca769b5619b4a632. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/DEQ022118609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdac9a573a557fdbb24546ee5633cbf0a449c767a75b8e0414e85a8744c1da28. 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/DEQ022118617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9101ff8d7717b4f746a16305baa12f86601b2375db7377ca0f303f78f382481e. 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/DEQ022118618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff5390c6cc3e0e4ea03a4aa121c82823b74ed59911e11bcd3f81e90c945da43. 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/DEQ022118621.
Auditive Release - Physical Compilation No. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d7404d905d5890afecd42cd52f84221b2a3b805ff6cd687637c923cd66a1dc. 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/DEQ021803403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ccc7c85fc796d1b23159fa6f3d8f7326087c8b8e4cf3611821ee3b7d4f3b4f. 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/DEQ021803420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0002b48960e1dbb06d8912fdd3a008af9d8d2008c5ba410be182eea6764028. 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/DEQ021803421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b88be651f51e991a853e029a34b58544b5d8b5de93914899ff24c98e2bb4409. 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/QZFYW2011869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4cb8c67aa45e51befd34cb1f757eaa76aabade4549a11c357bb6c32305746b5. 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/QZFYW2011870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x205d50691b629bedbe78bb3f998a5fafa2edbe61a1c54794855c71847804b2c3. 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/QZFYW2011873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e38979a930db8387638d9ba37b86214cd86861acd75dae06e02d501b631cbb8. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2011881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94227e581ced2bc6292f993a10debf2432fdfdd781c8fc452dd5c6bc5f96afb4. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEQ022005275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa9e4c35a4c1c12c34fadf331cabb876cbeffefe21953f516223eced7098228. 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/DEQ022005279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7c2a90d5e7c95ea75355ffc0c51aa30c139bd03e050e80288d605e7d442200. 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/QZDA72126098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c52f0419171cc67c11ed967bfbae1e364222b4e52389bde1b7815ba6a88264. 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/QZDA72123365.