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 0xdb5b2c1da84807c8461b23de08840549a5693ead00abe54e551e4258b377dca6. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93f55f6d-fd1c-49d6-bce1-90709eb4fb55.json and https://artists.proofprofile.net/proofs/artist/93f55f6d-fd1c-49d6-bce1-90709eb4fb55.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 0xc22c7d058ac5eb49a4fb683f005183abd4cdcfce61a9cc6312b728d33344bb90. 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/GBPWR1600589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46be73d719220c7d5bb22fa6ad268b445cded35119b1d9d076a58bd79723e58. 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/GBPWR1600594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2af07974039572bf69c411b387669db5733b5acd21904741e31b43b6495e6a. 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/GBPWR1600590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d9185595b13445fd1cb4fc7baae7a0e6b2e2965d18013f6c172ac77bce17ca. 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/GBPWR1600591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d89a19fc22cb7f6c3a0b592e6febbe45c1bf3c6b251720398fa515d8f00ba5. 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/GBPWR1600595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x584fb1935e6d1641aa4f9c298e059162529cac3f2d5cefbbce8022e8e9f21941. 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/GBPWR1600592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d1a34436dca5819755eb3161c6093d4b563318a6ffe7d68015f0b01181f84d. 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/GBPWR1600593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e068131889e410bc34c56cb1121a9b3bd2de4f5e09ba13779b13035808e6caf. 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/NLCK42212087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5259d9d26174157e93a48b39f51880ea7f57499948543379fe14281e8784d42b. 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/CA5KR1922173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1e356835eb294eeec1d5949d903eeddffbf6dc6cd81aa080482385ba82e69c. 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/CA5KR1922174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e34b2b5e8eab075ee10dc076b6be4306f329ada1aede9341266aaf3962d90c1. 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/CA5KR1922183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d46f0714b3a86c130c3dad3851228f335a463ef1ab97a36d2d74590b5b3b9d1. 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/CA5KR1922186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e592bcb388f6aada66222662276ee1f3bbe1174d80755eb5adad97b2eb30bf. 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/CA5KR2459528.
Up to You / Passive Agressive (skantia Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708278b34dc00c472b13dc60f7dd9b3fa729cbde3d860412d79ea843c04f6988. 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/GBENT1710550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e0c856a2ca347bf74b9f7ab2240f18e56b393fd90f5423634b0e7874d2d93f2. 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/GB8KE1955572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0981bb256ec5614a03892d1879055b0b4f4f6fb0921ebb911fceaf089b202de. 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/UKGHE1900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa25dccb767de28a1223777d805f8b67cc45865d20d78b71f1c8e75c7745ad1cb. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKGHE1900034.
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 0xea90cff436c1fd6ae5c43f806502ac7d583732f6ccd1c1465bc756e52d378b84. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/UKGHE1900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca274d5874850ff28baf2c2efe4fe7cfeb5d664cc290065e4fe78516d4ba5a7. 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/GBPWR1600572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73ae948840b0497d2661811dac1eaf11a941a1cb96b6d885b28fe2fb52476814. 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/GBVPL1800085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b790117619411121675f7b3238cb54c9bc2505f7591c154f5c70adf8dc996d1. 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/GBVPL1800086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec436d1f9efa297ce78c3669650f11c533768d384eb1b7cf5b8206a0708ce81. 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/GBVPL1800087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8080cb6b37e87d2b7d5c9d7d9c9982bae528f75c477d786ba0a40f7310c4b0e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVPL1800088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ab6b4bcae7237ea1a5ead62d92ff92339d4c594313efd146eac5d40df38e57. 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/GB6TC1733002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc318ccef742a047b0a13f8bd8639b28d5972e1f1c546be693b4544d74e782e63. 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/GB6TC1733003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7497a1b016ed96e2292c4ce3ccf019ed8f034056cfbc2d667c706caf227d39d. 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/GB6TC1733005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c96efaf8bc683a87db927702583afcd8e1b72f76d5f3e6fcb8d6ae9b96d005. 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/GB6TC1733006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e64b93df431814e7dcfbdbfa8bc1a7f8f97f58c688fec40b6dd9ad85f94fd25. 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/GB6TC1733007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f1524efa9e2c0490dd2e8552a59acdcfc4c777d0690b94f4a7e0924b8b42d43. 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/GBPWR1600611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bb62241c788fa82d0a342bdb3a22d797e6b42044fc0dc3204be13401337f64. 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/GBPWR1600612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe374ad801a44c1b0b145f00e068fe618765b3e5c206aade62f73afaed0c5a7bc. 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/GBPWR1600613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200eddf299c092d4b03f86fe4cd2101f3533ddc45bf686db6d3b92e909d77684. 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/GBPWR1600616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854c69bab361f24db5d18575711c844d4fec1ec27158f2e86f08f6de952abd17. 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/GBPWR1600617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96515815e25c546c3cd925b522fe9184b483a5077f6f0bad4574140b219d4a5f. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/GBPWR1600619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd7a972a36c838684dffe7df40c65f5f82f077da0cf650f7055a72a710986a80. 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/GBPWR1600620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361908ce880a851ee64bff7319ee503cf1c3c1ed4d71049e44f442ab35540c2c. 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/GBPWR1600621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ac428e1c5ef1e8290002e4f2d1494de42eef6859b3a1465786d24c109f3231a. 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/GBVPL1800098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8874d66b879a235d96fc68447acc93e8c6734d6ca3da6754db38e16487f50042. 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/GBVPL1800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6495a3872a61b2e80e694784b71d1faec78fe1eb42012061f370663f303d4037. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVPL1800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78965cb9e83b3e099e26b8f1ab5bdda7b8c33fcc5b1787b2a6b0b836c39db274. 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/GBVPL1800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78af48eee8b74b289da3ce64897f63214f6625f72447ab3e3969d09bd07f3a37. 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/GBVPL1800109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x283eabe796b4b86da6ae141738e5d6f1acce1cdec7acfdd662af5d7414bca6f8. 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/GBVPL1800111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcd248ba3f7de4311bb8e58272c72321fd59982ece996ab3534a8dc81f9e38f. 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/GBVPL1800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d4b669a344c122b1265eaea4c13af0989b129e914ccbf59cb769834399c34d. 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/GBEXH1500268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbbe883860d37959e607f6496efeba7d38058b8bd67e34581deafce1b9456632. 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/GBEXH1500271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf250ae14ca34c972ce50bbf373bef3868f6c899c92851b6b032e167182e49b1a. 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/GBEXH1500275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bc1703f9ff4326d23c3622fbbc3590b2ba02923f9c7a042f3f36aab02841ae. 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/USDY41537399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bf22e0671a6d2f136e4f0b69ab87e2600f8b4e74b51c25495b9893044d6ff2. 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/GBVPL2000073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355d63ccf25006ac4cb26964598fdc708f5383af86b82fa57e789abbaca4f4f2. 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/GBVPL2000074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64f59ef7ccf95d0a20b92e66daf9b230434d8984ff419c0da24619a96c31173. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBVPL2000075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4874dad07c9f913864b83ce9815ad66769250e9a58f5304177f9c0751cb5e5f0. 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/GBVPL1800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe0205a98e4131694e9f06f6dd0b9a7174426a72bbda5ffe2d1a9196cd13aed. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/GBVPL1800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd14a856658436b5b98218994267710bd4c12db3151f8ab746acb9b86cab39df. 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/GB3AD1700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31a0ea7cf94547aa6885eafd8d6340a7bcaa6584d10c749eaf6a30ebd92ec70. 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/GB8KE2324390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6d462dc49097651f507286c6b743edfc77b8c4d9ef10c927454100488a039d. 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/GB8KE2324392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5259d9d26174157e93a48b39f51880ea7f57499948543379fe14281e8784d42b. 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/CA5KR1922173.