The Sandmen is a Danish rock band that was formed in Copenhagen in 1985. The band broke up in 1995, but was reunited in 2003 on the occasion of the release of the compilation album Beauties and Beasts
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 0x21845df675fb6bf1fffbe3e5fd63bf70bf0be00fa2b47d7f3a40830b3267b2d9. 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/bc36261c-3e63-4b9d-9a2d-79b4678366aa.json and https://artists.proofprofile.net/proofs/artist/bc36261c-3e63-4b9d-9a2d-79b4678366aa.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 0x8520a560a7cd1b207a9dffaa233beb54098882f6faadce4f5ff8995a7ceaea22. 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/DKU361900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc11e4656031a41fc446a47cf3aadcf12bd830bcbf0a37f415e78310cfc4fc646. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T23:16:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKU361900105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5b35f969a13dc0a5ffa446a82704908d1b78bf8ee6cc70fc58279cd2c05e6b. 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/DKU361900101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53f5783f3301f115031928ad31354fd21e3768fd2fca678c5e5644c2c79bc0f5. 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/DKU361900106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576af7fc239beedcfd370bd1fd30989f0bed5c8c380e5a0b8c46d0ea3c05d99c. 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/DKU361900108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca586d80e0500d824d9a50b593e4f61419ae4fd4a02c41ce14d049419b54a7f. 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/DKU361900103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04d9d9dda6ca109881ed3e325006b46bc3c05b7952711d93ccfac165a62e7ce1. Chain 2 (Bitcoin): anchored in block 960170 (2026-07-29T23:52:38Z), 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/DKU361900107.
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 0x5c4baab3cf95af89d4fc6a6e4d99f192a06da96129f1eb450a9b285301e900ce. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/DKU361900102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c963543b6e7a62a5c4cb3a464991d8aa31aa8e32ab7d06a2e3c1194421c1b22. 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/DKU361900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4a4e5bd1b678e1cfeb7dcbe3f457c3bd7d23818c37f1110a613d6dddca05bb. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKU361900110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78b315a5cb27d5c357d43f7e1bbe3aa144eea4887c010d2779f3887541b998e. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DKU361900111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab7ab1524d8c88f462e70d901140fbddeb9dca6fb440c9161dd1b64175ae915. 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/DK3X11400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04e48a6338f19b5f84dda6c57df9f555431a7025e2dbbedab37c6260825c7ec6. 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/DK3X11400106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6bad393d8b59d7052552807eab68cc5b3d19ce7bc041aeabc3192d62a219be. 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/DK3X11400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad4c0fb339f2ba47470fa31eb204554554810c83b3eca7da6f73a4dcd760dfc. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK3X11400101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc5206c85f2ea424ecdf977784f49b6a8773ee8998d39b719f4afb35587d1e6. 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/DK3X11400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226e59d43dc4d3f90f47e16f914853beb9c70204cf21c6c2a23c88e228caf6a2. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK3X11400103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e63e6d775f9461a4aef53725e44fc1c053a5f2f1ae8d332e2b81157dd0ac84d. 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/DK3X11400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a1cd15d9f103065c7e9683fefeff2cf4e06611cf1aab3df399d63f9df6ef9f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DK3X11400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593272eacd6e9241f9d43e6021e76f7822b08690de70532a38fa95878f33ec89. 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/DKRS41201501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998a5631d0761717988ba99abb04ebbda5bed7b131b98215fbcf5f766dc285f6. 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/DKRS41201510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34e61b717eda7611b85238d0a6703423256fcc46cc6d8fafcc5e06a47b43d64. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKRS41201504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb818cd271e24007b95c4de835fb67e133b68245c0d56da2b22a1a4c3f93aca1b. 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/DKABA0800224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197f1ce932a4815a416461329e848d3990df712deb4c272469d66fe2b1372499. 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/DKABA0800227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425efc0cd7acb3429897de17c824e413c98c2cdd26bab6d4c6f0dcd0a9ac6138. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0800222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefcc5c965972f4c981b2be4246afbb9c463e3b97b5f30f218263714a7bdcac2. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/DKABA0800230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7b2d559abf9bfb0adb4ccfe0399e0e85b803eceb78a453da5742912fddc8c2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:05:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA9304503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1a83a23b870b592c8c16d8fc40dc8187d72996345e87d52461e42573cf8928e. 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/DKABA9304505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44acc9810217a824de38187ef702b9bcfca0c8e5f01915298bb5bdb8c3f4762b. 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/DKABA9304501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5b885d6e72feb996622c286b8a7e8d635614e40242aac689d53784ab3b394d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA9304504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1000138ab172452c1e26489a1f0dc3cbda5966aab4385b3f0e6558adce6a3590. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA9304506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d47dc632c2de474a7fc5711ed5eab4e1794229e759ae66ec28445fde71095b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA9304507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed09f85d022b5592df9237780c9ca86f5b248304cf1ebd776c7b6ee867b1a63. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA9304510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0820e3547a9b7df2bbc06e674bd4c4682ff702bb729857e81babc879dc040745. 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/DKABA0701046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fcb8b87002dbe7fa2a609ba890bf93b76178a40cc2932d95428e39169058c1. 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/DKABA0701048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c5821bd66029a2db4081e981040b50f7e777507313e42c8e5b410a09283198. 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/DKABA0701051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45c0b28aef0e7668a24b16867489ad84baffb5ed5cece09629ae2d5f7b7afa8. 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/DKABA0701054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b2a4b4de7fd18225316a562ae290774538f979e0fb4b541e5ba1ec9d3f39ca. 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/DKABA0701047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6168e80b6f07418bad93a8fe391577a993ea6e4e1756db2d3cddda8d0a6a24dc. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0701049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d5659705e0d537e06851917d1e13aeeab49d60b2261298957ad78451e574d8. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0701050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed511b49af58c6877ba8fd18cc73f52e05bf8ca58615396193b01fdcda6462e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKABA0701052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc87e34b39036f4becdf423ee1db0bcf1a756ed9b5f5ddb32c16cbf0c8edebed. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/DKABA0701053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe54d44792a092befd522095913662a6d11e50e62aa434a4a9771b5a080e7b711. 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/DKABA0701055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa433b67b8c9ca8f87fb459c6edcb1642564672bebb83b0f8a30f9b0cb0860784. 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/SELAA9100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab47f1e68469d8d8ac58496dcc05eabe4171bc9a9b6d94bb9c43995774a3fa9c. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SELAA9100102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd579274d197d8e83baf42a970f9a43d88e864a78aa496f45c5eeda977845eaf7. 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/SELAA9100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12efc689e87ef153a9439581802dd3da4167183b0f8f62a5d4aac4c8674138a6. 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/SELAA9100104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077fa12ccf4f92fd1a6c8ae53249f92f0d4639e29b0aedd2d4b93c0d4f8ec38f. 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/SELAA9100105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3736315e2003a44b4d8e458f893531f86a767a7c29aff87e9c22e7e69391e5ec. 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/SELAA9100109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fff04183c498ba3044387ab4b4b3f900277b71840b6e157b9ea6f1a8996cf04. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/SELAA9100106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481c4a961156586faf1a27eb07f585b22e4a9c981206e9f1ccc6ed683d77b16d. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SELAA9100107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fc4ddc6fddf861692f12f04a844a53c017f720b276fedc3e27f3151634ed7c. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/SELAA9100108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602ddcbbad7ecc1f7451ff21572f4cdb92643efdad9d497005848f19bde37555. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SELAA9100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8b4eabf003ebad59f38196c6a58a1640976eee3e621f675e0e15ff2d3e0807. 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/SELAA0600602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d84fea3ce7b462bc060d87442abd6e9f9c00ec370e1951f2b7532adf43dbb4. 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/SELAA0600603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe4722370d6a19955f3bb5d1594633101fef76f4c8216b346121062ec9d16b2. 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/SELAA0600601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d97c92a1d097de50e751b8433db946921d1be22d4fdf76567be2e7838eaea1a. 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/SELAA0600604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b65ea89bc8de170904edfc8f99ba9383024c95ef5bb546f48a5fff0cb31761. 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/SELAA0600606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2099436ef00472bcd22ca804e11e624c14c992c663fc852bcbdfb099c1ec46a. 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/SELAA0600608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca86efa54ccfd90752a6aec5b1fe1d806f7aec1970edeed66615c5e9b1890dfb. 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/SELAA0600610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ad7adac3b04feed04f6dbd78d3ec6fedd07362ee5def57822a723ad49b4b77. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/SELAA0600605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d598fd90dc765a5a7ddf77b56d3cea0d3742432c5c0a6ea71d07863ea4bb50e. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SELAA0600607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276ee45f4ad7ef1d3d52ba3fd74fc11e83a8cdbe96dcadb1a88cbdc93f3b5c23. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/SELAA0600609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c4b80f1d16d929028d55f15e8960a27be88b6b3f8ea7d7a17c9dee50fd2b00. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/SELAA0600611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb0614c8d46b4348ab01d4f8e7f39a3d1095ac333b5fe52944c3bea6ddec880. 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/DKABA0600657.