Dead Skeletons are a psychedelic rock trio from Reykjavík, Iceland, formed in 2008 by Jón Sæmundur Auðarson (aka Nonni Dead), Henrik Björnsson and Ryan Carlson Van Kriedt. History Dead Skeletons form
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 0x7cc26c72e004f711ea449fe7e345ab6eb310bd28e2af87ffdb85e3d389c072d4. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ac2b0ce4-9e69-4196-88ea-fb18bb5f103a.json and https://artists.proofprofile.net/proofs/artist/ac2b0ce4-9e69-4196-88ea-fb18bb5f103a.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 0xa4dd8dfc535f6f1125a16ba338e515cc69ff4f43dc6a6ef12dbf6328accc2eb7. 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/DELI52103212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa05623ee9ed7814d1b9a7aee75f8ac84732191b6f89a4462d9dc356bd3439ba. 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/TCACN1600405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c651e93af07f9960d2ee2663e5020c590be66222e96b85f546031c9e5202b3d. 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/TCACN1600409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7622dce1f361ac8cebd59e77d290203b206e24f385b915653f702c9c5cb659be. 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/TCACN1600414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a90485027ec21394693b219e1d0d8db7b9ce4efeb426b28f802cca65a44a54a. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1600418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dd57e1665257309adef25b5789fcbd2b486f74e6ee286f229cf58c25108429a. 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/TCACN1600423.
When the Sun Comes up for the Last Time (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704ee203477be8b4b42ad110e64c696dddd43daeb89c8e640d5f16da54b3f6ad. 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/TCACN1600426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7ca8a32a40d2a268e959e540087918790f92213c314ef607757db6ffb07de23. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1600434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf63dd6af527ba59d93737f79a03972cf945c4c3f42d1feadd57d65d66ed6722b. 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/TCACN1600442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1611144cdc02e8ea5b1dac21673e1c84f922d13fd37c841f30cff650469353. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACN1600454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de26abdef0dee4a67258a9acc4cb0fb623a6a57cc28ad7039a6ef7d8021ff8e. 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/TCACN1600470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4928ba95fb0ea1ec2a065581cfcc5582971b320a80ef2379ce74a23b28948c35. 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/ISV441103601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa460e676373dd08a10c61bdc3ba7a120d60c265d472853070136855c7b496197. 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/ISV441103602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bab7d31e26e3af62180fc940dec71f6fb31eee106f234f7512d33bf248e09b5. 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/ISV441103603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467178c12e7fe5bb3a64e0ec8a126bdd0d6e638c2a9dd21635d302294a921330. 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/ISV441103604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ea2e64d0d16666a19ffb56a398b099c2ccb0febe4f9ee3cccf92c81efb63687. 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/ISV441103605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74fb9d888c9c1370fc17e64ea1d6b2917cd058dff414a41c62ddf21de36ce2b. 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/ISV441103606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918852e270caf92685131f03ff1e7eef0f8c525198143a4f479b903ca70cf6ce. 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/ISV441103607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7ae8a85876a60fd670f97eef892058c4651c5a64498f9420617896f716bf13. 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/ISV441103608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11c156b2f828c26ab2578c434b8e655ca66bf878da49e8dd9895e208fce01b6. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/ISV441103609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5643607d24cbc0abc8af4886889c13a33543ce326e1bd96e54dd7d0391e6d255. 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/ISV441103610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627c4a04f48bdaca092060fa57faceda6dec26cb9e66ae7cc189dcf388791a7b. 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/ISV441103611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc72486bdebb3fe740a6831cdbe76567bb52a133f71281fbd361eaf67a7c0ae. 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/ISV441103612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a5a72c31e7233082fdea83898ec068a5cef74b73424656729cea943e4f4c4a. 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/TCABT1421806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x885d22fe5a8209bc4057dfb1b53e10fbc26f1b707e574c55fe765000732a4662. 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/TCABT1421807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a0c42d5673a5158543d99009156b306357f7b34c12e8de0c0a08be621fd69f. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/TCABR1359448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aed9f5d2d27a2e2590d11dfa2701d8cdafdb501aea943afd047041212c3fb22. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/TCABR1359449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051f2befd89b7031a1049fca767aafae61e527affbe766a59fd9854dc31a9617. 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/TCABQ1388270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2961a6834d51cca76b6380f45947d831464214a3699f0f064e65197f2b6d069. 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/TCABQ1388271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d1069bb869f955aaceec6c4d9c36a961b58229babce1c6945ec11e14511723. 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/TCABQ1388272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x135c5d0ef7438b206a135993c20bfa069935cbd073fe9cb5ecfc24d0a8d0cede. 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/TCABQ1388274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec939dad0f23998c58188e9b03289afe1d33070a42c14b4f923fb6fa13a71ca. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCZ0948535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce5998de18de7636f010c625e8abc17763751eef684a30056548d63e5b50e94. 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/QMBZ91398942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd922deb34db0e3734dc8dcfffe4964e79d770e851023ca076782181b4b26a88. 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/QMBZ91398943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e97e3a313d753b84d6091cbb35ecd4249ef212e9e2e32064feb35f5c8e31d1a. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QMBZ91398944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfef8162bcc6c681d35e984328f061001f46ade26431cdb5f7e3892171a6e0c39. 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/QMBZ91398945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2391a4d1b4fd69ffa7453aa74da090901085258dff58d2d64781158ab23248c7. 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/QMBZ91398946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074f0ad5efa3e3a74b42a05118251ca66a80ac69ade9bc7ca4aa43b42b51e393. 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/QMBZ91398947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9796864d0a4035d90ad368a06f63b5d9e3343508b205a4821926e5a8f0c16376. 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/QMBZ91398948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d068eef4d1fc8e0e338391f4a046cd37a98758e767dd544c46237da5b42066. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QMBZ91398949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24d9526b9cf2adb2566b6b30bbf96c28091f2c47f1472a955039fd1055538ed5. 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/QMBZ91398950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9299e2384e30ad829055e858a0bea30ada1e355f1e37ff5dc0021bd804e8822f. 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/QMBZ91398951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14e63525628005d18d8acd8553bfd8bbcca85cf494b9700baad28e8eb56f8f4. 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/QMBZ91398952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dab42feb2853cd4926a52f9e8630523de485c435b39e8e9940435959690e0e7. 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/QMBZ91398953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e9e8a35b3e8f273163cc5223a08ff32df6689116cdf6ffed6acf7af32c2f5a. 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/QMBZ91398954.