Dark Sanctuary is a French neoclassical darkwave band that was formed in Paris in 1996. History The band's first official release was a 20-minute single-track music CD, Funeral Cry, released in 1997.
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 0xf1bb060aee68f6f49c883e3448cd74a1a0a4f03d4d72370be138479bd6ff11d0. 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/847e51e2-65af-45a6-ab5e-0f8241c94941.json and https://artists.proofprofile.net/proofs/artist/847e51e2-65af-45a6-ab5e-0f8241c94941.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 0x762f8d9fee260dd9aa854b4097f0412e70dab89d31883a6e77a909f0f9f210b5. 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/DEPI82300913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db81870a1197437bb844b258a2a2827b4231d59bc8ea8df9f9c8a98d3fd1c5b. 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/DEPI82300914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59848b018deb75ebbc5d49a15ae0a23b70c488977f6f88f2f6265f79b09414e5. 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/DEPI82300919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5668be208ed72ce74c74d39a823677e6af7e9d7ab7d90d78b6d4f5a8cb9a8066. 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/DEPI82300920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c751ba01e9dd45717bb0d420733253d0128a90d58ee175c2fdb31dbd710ade. 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/GBCQV0801718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccd9f74c20fb3ebb20d1324cc2ddd3e935f6faaa9bc5c526829a5d61be06cb2. 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/GBCQV0801719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039cdf306ee9f3b77419eb0790bf47a6efb064c3938e06bef0924717e23a922a. 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/GBCQV0801721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4324371730ed10f08f55052ca9a41eba09d4a8c9bd2a2c0a6dc78fe57edf1635. 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/GBCQV0801722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2dc2402eaf71c958430969ad2b8f6258606f8fc63c8eb94f024e1cb81e4063. 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/GBCQV0801723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e80cf5daef7acdcee5134f5000fd68e96a8da0de90da6df4e86e79eb9bd1d83. 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/GBCQV0801725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3a7afa190e007acf88af99f3cac462d36df63aadda64b9e56298129f7899af. 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/GBCQV0801726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b228d96b0bf0e978ea4233a7169853e5a40e932269792605f9bba8d0a2c12c2. 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/GBCQV0801728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a38b7632e44ed43f475b92d288a433e219d4ef6cbf2aedf7272f67725b43242. 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/GBCQV0700850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e25a9157c959f24752ee2b789f1c4f52d14857c6295f632245b2b8f3b931ed. 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/GBCQV0700852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b7aa5346d3295671831ed796b78471a4497fa4d687ae420f489da62223c5f3. 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/GBCQV0700853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473c62e54c700a971cd7d7b557350c4bcaf2cb0d2f06fc48ef9f3acb85e14550. 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/GBCQV0700854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4636b4d9b8c6132e8bee79fd28af0542bbd2b0b4bdca9f9e32b4015e4727ee. 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/GBCQV0700855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0470bfb75c45903cad28ba893f13948eba4e7a2c8bf5a54bb732a8559af245. 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/GBCQV0700856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc00b269e778d36202641daf3dd9e018a473c8bee590f8ac62d28ff78df5313. 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/GBCQV0700860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef22c4ff67e69613239ec70cd67de0e99213c83b6a9d844495e2f1a53899f54d. 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/GBCQV0700861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60c4976b91fd822630e019c1e2e3e9f61b6bc8693c0ac119f4d641a851f2fa41. 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/GBCQV0700862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251c6495212fc39d7515250623b6b1a78d399c5c0d6f48daab117723cf3cfaf1. 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/USHK90516801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5739b5330d532f1f62f58db505ed06a4f5894050417c1cb24c414e311ffac312. 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/USHK90516802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d17b16b200a40959f285af4f50332904227f3d61321966f2ac9e502bfa8390. 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/USHK90516804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b1528ab2c63c9363959e5ed0b2bdfdbf11f5cb143cfca8dbed4aa4c1ef10f5. 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/USHK90516806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e7fadea06b3396cec0c240a3a2de7e81a8951f12acf3f70bb085a2eb5846fd. 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/USHK90516807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b892e732e873611529d90f11b2f596c5ce794b243a480baa354b123cdb601d8. 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/USHK90516808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff08e8886f6321a4c88a4a7a54346e90f91fdeba48db66591a0693c90a37a15. 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/USHK90516809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02ca7cd061b6cfcd1b9e9e77661e69be2ecbf08594b909b96fc947240db59cf. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCQV0801999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf44ea2e9178333722789a52ee34c168ccbfb10a27314c72e2ba0897442b15eb. 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/GBCQV0802001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e22def82a2afd5e21fb56ac1b915448ea8b5f27b404b9db6d126ae3599803b1. 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/GBCQV0802002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87523ab3d1e3be1dbcac831797ed08adbe8c1435b345084bcf315ba598f969b. 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/GBCQV0802003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14379ce3befc19b7875137101e837320af8a9a7773aca45ab28e8c18f3a24bd6. 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/GBCQV0802004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96e5a0c6ada3343831bd3b4209773b3f30810c8b0a9c9f5d0bd25a2a1008169. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCQV0802005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe497f29ecce7703f868ad1467b92057698df79e6ef5d91626aa1907193fdbea6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCQV0802006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090a911e7c99feacfe14ed409aa60593675dca6501826ab976d5f2bbec65f748. 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/GBCQV0802008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca21f7d0a0adf5c4477874d3c369939dc0aec7bdf7de52bd38e50366e1234674. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCQV0802010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4521d4e8b792c39ddcb474749bb387a1d7274775e911d451eb82ad3008a52da. 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/GBCQV0802012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f3df5dbf455592ec5ab2fb6562849a728c20cc11137a111da820c0b429ca4c. 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/GBCQV0900586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35863c9423378354d2da6eb9505372c93db3f0b9b340fad258fad4037fcbce5. 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/GBCQV0900589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe608a3190983b0fb7ba3efb32598a69a95eb79a2ce3dbb3220f95db5d6f357f6. 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/GBCQV0900590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4dbfddd3408704756c93eeba7c618e98c0a88b6aac16f554d4e1f79635e03d. 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/GBCQV0900591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf390eb8e7b08b3dc152ca085d359ecce0db89ae102abeaf858de66583bef2d0b. 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/GBCQV0900592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9cddb1bcf1dd96130daf930f162cf61da1d49d4d2e6c5f76197f2ad873f883. 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/GBCQV0900593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88aa780ee06cd34c6d34c2878ab6e935b33fd6fd2d58b7c3ce4a6ebfa55e7ab. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCQV0900595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf320a72ea2de912d161e263c4ab7f79b739af8bcddc9b603cf87609869ba563. 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/USDHM2117809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4521d4e8b792c39ddcb474749bb387a1d7274775e911d451eb82ad3008a52da. 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/GBCQV0802012.