1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe23a44f73ec4706dddd521f741949a175f02eb04b7fe92aae8516ad4d68e7629. 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/8933084d-e282-4cbb-84ea-e7837b6831b1.json and https://artists.proofprofile.net/proofs/artist/8933084d-e282-4cbb-84ea-e7837b6831b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8e0de753763a3350ab4c4e8b081bae9e659fa21c5b4d75c19b7be2ad4912e8. 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/NLAM42200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87a844283254b4d46fdcf30234ac91f41df4e04275bcaf783c63d0be55ec475. 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/USA2P2354418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f3b0e836684ae48d63ef8f802511e64f5f3a8d018e96afc98abaf9864af6347. 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/USA2P2314857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8f521c51b1857f4fabc7dc3c824bb49ceb81c0d67b33559b30defc1c5ba6d3. 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/USA2P2256938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008dcebc1b8112b591680c67f0e76619b078259c865b60ea3d9fc06402ad5cb2. 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/QM6P42476452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951464f224cf204e78525c33ac5892e9dd057d6d6dc580301819179847292604. 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/USA2P2419308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f203a41e2623041ce84fd9fa06cf40fed999cafd1114d17c04fa3e53bd2a36f. 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/USA2P2419309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3354b42c53f73235863dd15a14f81f44df19b49a9853e725b144fbc556eec423. 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/USA2P2419310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d5680606106501e4436437f9bbf55a207931f526e6d7bbfdfab0f87120c457b. 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/USA2P2419312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f66a001aeed76c040eca88be28aeaa5ca048944e072c147b5a0e8d2dd5a274. 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/USA2P2419313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d91738c299714097905a352ed83d74b677d6a46a967f5cb39697b7e8c5cd7f. 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/USA2P2412866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6280e31d8b406bf5e2594ed50cf44b3cc323d618eef75fdcd621c7c9e11072cd. 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/USA2P2419315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61bc99f5cc661f78a8f66cc9b4101dfe7c7095d023d857d0b4730a671a65da4. 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/USA2P2400328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d40a8478485b3bf7065b8ee3433946ac6df37e35c2f1a8e0da14e5f6131584. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1EW2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c4b2750bda6ce38ae59acb1a0d4a203d9b41a1a9ffaed57426234e6c1d44bd. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1EW2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030aba7d6223c5c04fdf73a5eb07cdde2f60be348f5ea7a2e6de4a714836e91c. 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/NL1EW2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4da1343589031e806f2e5d0c12d0a9a5162d5688093686e5e15a05eec1cbd3f. 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/NL1EW2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb239a300559c7e6cdf89b5304c66dfd6c295f175d219c6d8e71dbf7878202d47. 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/NL1EW2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3416e86ea13b8553dc164419ad86c044f0af674d73cc58d087228f0efec8674. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), 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/NL1EW2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1620f06269f370ec8941d8f53d3e4892fc88f727f94fe92f6f66859de7b04cd. 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/NL1EW2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444e22f532422fd0312aa0287ef85c629ea1b44e2bb4e6b88225d1186f046ff1. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1EW2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b1f6e41831b6cb8bad6e8704ddd50f2a59e710a3cd7ed94d8807827e21efb3. 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/NL1EW2000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeda9f9c0a4a66a0e69288a331472de9556ffc96e75c2fed9f53709613b547e0. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1EW2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8139ab8206c1f57fc8e81220c268af8741363a02681f1d6bc3a98278291da6e5. 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/NL1EW2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54468c7281f151a6dd7ed233466ed29843302de84bec225bf7cfb27782dd214. 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/NL1EW2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2233b80995ce31732b30b4b6c8305492851187e3e0bcccc9c73ad5e9aacc628d. 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/NL1EW2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288cecbb32600c7cf3ae42e0ce9a9181b2c1a3c088da606ed50e2de2ccc194fc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NL1EW2000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a2feaae9a52b7114cedfae977cf1b0747fb290d863fc0c3183b777787b39ae. 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/NL1EW2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd4b6c1498c3d3daa305b50effa2d7459150d4ce116bbd6258268eaa4fdc13b. 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/NL1EW1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabbf9e1bd1e0229d79404d8e43534645d7dc70f0068b6dca578120612086360b. 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/NL1EW2000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacce3e257ab16c521376c0a076fb05c133b015c11a82d4604076ea6b316f9fa. 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/NL1EW1800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a46e77b93b82cac651116d65a2c12e01a141c31ad09723b47ba588f14f0cea. 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/NL1EW1800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc2f7ba59821db4bca4fbb404d14a1ed808ce171739893079fe549fbb25bda2. Chain 2 (Bitcoin): anchored in block 960200 (2026-07-30T02:37:10Z), 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/NL1EW1800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc67aceffd1530c791f73aa30f586e736d13289142f769d50fc684bdd197145. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541802527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8af7430827b56add5446d3d043969034693311d2ed1734843d33213fd235de. 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/CH6541802528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984bbbf747c14c5836a5eded14db1d3663add93b62abdf696fe354c30cec9b5b. 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/CH6541802529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc582c548e0de1b6f32c5086c4077970da2e3c8085a04d0fda80b82e4dbf6896b. 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/CH6541802530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fc94d85bdb0a4848b48e32db47279fa6a1d131eb2f1793f76c0e1928c3d47d. 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/CH6541802531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44374126107a1e4e89df9cd7870c8c3665be7632a6eea4c47b2ff2f5768fa76e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/CH6541802532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c4ec41c712696160ac2b95afeb35e60bc760da717c6f0a41523ea8924bae49. 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/CH6541802533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6208a4f746aba3b331a41cd5b0d6d070ab5d035904e8b8b3f200278db8e6d9d0. 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/CH6541802534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4ebe72781386bb988789bb39b79bb97addd7210a567a65a6a227bd08a5a92c. 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/CH6541802535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95016ecab0df4ced21b8ce77e0c5864d4611fd934f0c5c7f61e687d815c6ef5. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/CH6541802536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031db99470afb86178590e7738f6d115a60a61f452c80edc04f4a97b66d4adfc. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/CH6541802537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d8a8359832613337a94c0488907638facc059d9c7a39c176d5a2f5be65b092. 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/NL5UR2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ecb9fe6b1d36cd1cad2d93521ec2bc6e9e8700770bea6cae7de6aa4704e7edd. 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/NL5MF2102771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d91738c299714097905a352ed83d74b677d6a46a967f5cb39697b7e8c5cd7f. 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/USA2P2412866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f25ec3576ea00b125170879cdcd70d83894e5735fe549b7b8ef95c293caad1. 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/QZ5AB2450742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28feb2c009b093b9089aef0536f289f9b04d94b61920c593505897b292249602. 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/QZDA62478345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7d716e6b208181cbd35bcb73648c9e92549b61fb2a652aafefcc0430f98f25. 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/USA2P2344679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107a0401c36264597f54c974fd16dc8c16b34f6e17a7287f0123271980242a57. 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/NLY9D2300018.
Blicky (ft. Vlado & Rockywhereyoubeen) [Remix]
Blicky (ft. Vlado & Rockywhereyoubeen) - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4443579342778f5afec1d5d81398fbcbb57474b8c6e04638c4fdbfb43ef487f2. 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/QM7282368339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eebc036c70741d9a52a20ec25da6b633856c8759f24c4d593b44851e4db143a. 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/USA2P2329839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f11d0500d166b00e3a42f1bdcc4d79392378b313f93e7a7f42f6e26a1250921. 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/QZMZ92345307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f6af20c5c8e3b4e768b6e62df1d9bafb3e825769e794b24e5bcd2cc09c6538. 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/QZHN92324692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b3f813ed6bca376deb244f38d6b690e0db3d17f0477309f0b0adc9dc99f01e. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2333108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d56835f9b622212a0031bf0995a74c6772e3c037c13ebc7835e4f80581b2d69. 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/NL5MF2101453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d85bc8ba096948abac409fd438dd24615821896bf20a3596fd6ea41d8f3ea4. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/FR26V1522571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04209e5978ce62b2b899dc4ef413327457e99cba7965f027b1ff63ed7c5d4c12. 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/FR26V1522572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa44d05f3ba0cc583ebccc0d491c8c13d904db0e1b693bf24dbd942a5bc5a592. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/FR26V1522576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f88cde102e63a8b6261d5931838e6fe488af686d78807be1bd3562cd8457b3. 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/USA2P2262925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdd2acb725fe2d47e74e1011bc7132655a50d6d00835153b466bf347b47d412. 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/FR26V1552010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x067e7b30182577e2fe9b30a3936267c21f5e41443042b6c004b54edc10acbef8. 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/QMDA72255990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd03fc42e1b7fe2746d4a585e65075c26e5951a5e70ae1847c3dc26e5bcdee0. 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/NL5HJ2200386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1620f06269f370ec8941d8f53d3e4892fc88f727f94fe92f6f66859de7b04cd. 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/NL1EW2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0a7534c35820fbfeceea2effa9391e962711237846efbf5e2aaa754db41025. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPYN2211681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dd196d003643b5b2064abf9b073986016ec3ab5904a9526c67698d3d5f4d40. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/CH6542263933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4da1343589031e806f2e5d0c12d0a9a5162d5688093686e5e15a05eec1cbd3f. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/NL1EW2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73dc09810fe430f49549aa90d504eb5c47f77bb0d0ac7fd23f572f7b5e4a9921. 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/QZHNB2234702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb64b5b38f47b2475759b29f49f3e0362ed24319f36a4c3a1754c2d573733eea5. 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/USA2P2225784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7151109c469feed3748b9596dbfc8af703e0bf1aac189da0adf4c76d49bddbd5. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52228324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122c4899013cb8894528e896090c76182bae6dc5b3114b7ea0381c99b2a362d7. 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/QZHZ42227908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8adda4a0dffa3e125137f829d5bdf346eced2fc263036f626a23d6a5a9824a28. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2233352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b94faa41fa4e5922d4affd53d227771634502152c5f6be2427fba449bbd2859. 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/USCGJ2238153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4066ef06636a158df2ebafdbf1a888786885fff84c67b199447ad7da0f85c9ad. 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/NLRD52024536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620a9ac460f5321181c1df3cda1ce0fb82c9b0a5cbcc9666ae9396884178d59f. 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/NLSB72100416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e515a131bef161c0b45bdacbce4b419cc2a25c3484af10b46ed976095116690. 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/NLG661800537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8464e96968d05e050b1d26f795a117b93cd7c8b07de07d1a27a8510d7bf91af. 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/NLG662100033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76100399abe8e847e70ceb7e27b2c86e59838dfdca6ac487cdb019efed46d787. 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/NLG661900470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf9c5a16b109b52a29b4435b62a5a11f2c5011655f243fa3d4870bf7f2bac9f. 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/NLS241800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24f71daadecb083e0d3217baf5d2ce8b81f51cd22cb2c3e82e3ee361dd813955. 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/NLS241600871.