Spoegwolf () is an Afrikaans rock band from Paarl, South Africa, founded in 2012. The group consists of Moskou du Toit (drums, percussion) Chris von Wielligh (guitar, piano), Albert van der Merwe (bas
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 0xdba8aa4395e8468769ed75eb8a73324add9f9c05f3cb4d0da997244c9a95eda4. 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/2c73e4ed-0e39-4d2e-85c2-0e4363642182.json and https://artists.proofprofile.net/proofs/artist/2c73e4ed-0e39-4d2e-85c2-0e4363642182.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 0xb33213441e921f891e9647abc22a2ddeca7b2926d44d088b19c71a0800b572dd. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAR921200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd39affded24e9f48da9960f9eb8849de3ebffeec312749dcfc7c67e1e4f42de3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAR921200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef703adbfb392716ceead1510f9b518fb9c2ee7fc06696487988bee3eefeb3db. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZAR921200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b26194ed2c4a99130dbe77b1a8bdb40b642c779ba72e76381baed09de6c6b2. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/ZAR921200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd603eed861d428f1a1f241adea7e5ccd3de3f296d14d8b15185f063435aea742. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAR921200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfea8dd4e0f286359d7b1a78c7a130a45091357c064eb954a62b24128e7593e1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAR921200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699a3345cf0aeed906d694134f7ba72892ad635f7166c604693d5c6324d0f3e6. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ZAR921200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a8cea8408a982f0377b724dc70d6d3070199e4035fb387794c7fc77f82306b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZAR921200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e218970b11c6567b8260b670d7dbd092c9ebf8f7839ee9723b120ffae452ae5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1430823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe406177438b9f948c2dc6d6eb6fb3a6c927befcd635ea8e1f02000b1cef8600. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USCGH1430825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100e5558966cb91184dfe8e35457ec5214a56ff0b03625633e0f4dbcd728fc21. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCACI1587079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718b4496be4888352f48574c2a8e45b9d53d9305fc4899c4409f8dd3f511fada. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCACI1587097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8fb48d8df81a52f752b7686a060eee98c6bc490a145559bc26cb75dcfd71a4d. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1587100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0290e19d130fcfe8d79106ad243d0344e7e12d45aaf90007a512c46d576f2f. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USCGH1430824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4770bd8a68cd22cf5fb978639df46c4a6b25330d71de78f384d138c02fa374ac. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1587105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70bef8d7ead5abedad76c9b7fe2d75826a4a47f1e08636ba67bdc33de389efa6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1587108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519e7bca569dcffaaa2e2b7330f0afb6b4e0db586cb046c5b115142c1f8fa13d. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACI1587109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dbb3c8a0ceb6b041c5910f9033c7003a1629c8a6b6e5ac920e7531ebb528056. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ZA04L1700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cb5c1fa6f3fae2e06757cc2788fd594b7a737886bdf4cd5060d915be84bf7a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA04L1700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158f2856ac2048ae2792967f2c901fbd78036d0545e4a327893c15e02c928e98. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ZA04L1700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cae32c1c6d3a0896f5f812901dee69df04426fcb76b032725bfb3c503a322e4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZA04L1700007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d3d849de4a0ed84a45992b2d27ee618b06e63b988e45c123d2a6731d740e113. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/ZA04L1700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcdd2f8eae0ee9943ecc93d84506f6ae3c706bda0b47a0857a26997388f0e49. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/ZA04L1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9618e258bd9b87b8e4cbed982cddad0f742f4e8d4577465ffb288a2e62fa8c25. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA04L1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8831e56e064b321363e2bca5d8361b6611d5862e4c417d5e8977888e453d9f25. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/ZA04L1900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d1b3dcfe5d398bd5ad8035a3c2a94cea9406d97e0ae66d6c1829d5181d96e0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ZA04L2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e94d86433d985205f4fee70592778f473f28923d637800d249c3fffa247eb28. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA04L2000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aee7ba159feaa8278a5249458f6b249e19b31e5239f9765e9f124d6eab984ee. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/ZA04L2000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6d43bcf6989c53252e24056c168ee6c87ce00c8176195587fa3172f65fa36e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA04L2000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x855e46d953c7afd980b7e7716d11837448161d898ad4ceccf943f8efe98b83b6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/ZA04L2000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7be3071078429bf3acab4adbefb61ea2b6c07d60da9ccb1a6077690fcfc613. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA04L2000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22d1e61000c9a8f6a2e41ebeac673aad2ab80b311d561d831efc17c589b50a0. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA04L2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10398f11a49632ae9004b1122a5bc0d595d23cbdca106ac628fa52b2e574cc31. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ZA04L2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc89d58ffb359af5815a3378d955e306f3a2c934b06709bbf1b6bd218d41484. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ZA04L2000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00c6508c00f75f3ca5beef908ac6675824b3d12f46dd63de7f9d963ea87f938. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/ZA04L2000016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac97d52936d451c64f0c29fcd4dac542ef2dabc6d89d2ca7bafaa5e45b832bc. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2079075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea26b627fae9460c00b083470da5209a49056c26d9492682ffff4e2d9ea6598. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T13:01:04Z), 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/TCAFB2030701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda2edbaf00cffa2fd54c637d3d1462cbb572e3788f42d0e2138129ac353b50e. Chain 2 (Bitcoin): anchored in block 957620 (2026-07-11T22:32:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2030779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b51dedc5cb0173c97baf88c0e9d1d050773570ee784d30b143dc06ea03a466f. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/TCAFB2031106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86a65598155af617dd3d79658b24063d25bc3f16050d1b4a06d2035f9a992af1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/TCAFB2031110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20e68184b557ba192bfb59456e618c1ddc09a90c6744ce3766be0eb6b46edb8. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/TCAFB2031130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa3f77682f9f1ba70d4f0777cc1b8ef54f5118686f6756756e0dd377a36ac84. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFB2031163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4819712fcfe0c0aaf07f46c0eac38bebbb694a4eb822f8e3667d627d3bd0209. 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/TCAFB2031210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34deae7e0d85248df72d55b9fe6b73cfa41a7aa2137931e6973e236fff24a293. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/TCAFK2105703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22a7fc84068d4922008c35bd3386b985b34a76370573f3d264b4d54dffa07b7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCAFK2105712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99d374c4f668e17610c8f63c7e8072984278cd6695fe3f283caae124b4f9969. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/TCAFK2105720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb266bddc5e5eec861d6c4639e454f4e007c0eb6fc4b633cd45a3b434de6e80e6. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFK2105737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146bc886f089e75fd4c820456452ea06171e80077d91050dbb82b2f1b23a5976. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFS2133611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c082625a78b87ac7d5e00411888e8d2852d24fe48dad3df44fa48692a590f91. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFS2133626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627faadea4fc1d76bbe614ba77d451e16057218de1bddfbe073394ccf1acdc95. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFS2133641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1790ea8643e3d30dccc3c82830d2d3570a95ae839ae42b1557a428a0f683e6d9. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFS2133652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ceb1f237994a966068c1c72488c09f648e98b0fa6a6e44f45e25ce3bc784297. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/TCAFS2133661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192317c0a5fe22e87cf522efa7c938ab09be49c4e5f49b895fae8ebd9e24ee1f. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/TCAFS2133665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758737307af45509014213ccfa15f36ce4df7c66bbf09b4ecc59e72e24987c40. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAGC2237007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540bc8b29d4c167cd424b7246c971df9477ade4599b31b513c25f9b110cb0f64. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/TCAGC2237023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae913798b1cbe9a881d5327b91371c816dd958ba7382eac709c357425104517. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGC2237092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b4dedc980c1456b3ee602139c6bb1fd13c41c037623f84aa3ffe2b41ed80955. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/TCAGC2237098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99839d418a71cf3bca20b01fc88c4931b436148b5278812a86660ceb7967504e. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGC2237102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc5f9bb155f02f01c09a768ae2d9bcdcb28415b289819f47955bdc436ac3486. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGC2237112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5ad1ff671816b7c30adae36795e04f01f060f3d3f2cd876c1ccae937819889. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/TCAGP2260556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed8f0f0a4dbc8ae72d80a7d46954f445aff46afde45755511d374c6173424fc. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2260569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fecde7016133539b9698aa3f55ffa49553ee682625a6a2369e35a9bff627ce. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/TCAGP2260580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c547794f9c523016a6261d1cf9458099e331798e502928a688f8cd29d52d197. Chain 2 (Bitcoin): anchored in block 957573 (2026-07-11T13:43:13Z), 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/TCAGP2260584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415dfceb29df77cf3bbd8507109ecf57aec950289bcc9e2e7cd6aa9c193644f1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGP2260591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d934059e90509219fb9d57590f2cb9e53b04208269ba6ce63a904439a337092. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/TCAGP2260601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe016e777961f93929525e7eac7d14a35a3cc113bef902345eca6f2cd6cf7bea3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2302767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20f01f12dc9b73f7a90c18f9654063eaa078c5cee6b5beef6e27a42989de692. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2302796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f7c3ee942d97b6ed6b7be534849692417042573c83d423be24f6ff247b974d. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHJ2302866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fdd78d0a13c599ea0eb43822f96c8cb9bed2fbe0abc1957ef24471a6481a9c. 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/ZAO861900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a61c42ae44f46b5e9975b1f04d0535e4ff5aa36285ee57832c17cae63b1abe. 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/ZAQR41803331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d3ced883105c41c6ca56a8a1d96224ac1c0d221629d13703671bde00dfd995. 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/US23A1515543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e26f4541ee1fd77fa6f81c9dba6cb5ff80979b0be6e8b5aa7a4c1db640456c. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USHM91855814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f401a4ad7656819537fde28c06f6263f88439efc0bf01412dfd5d11d063324. 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/ZA34K2200851.