thumb|69 Danguje, 2006 69 Danguje (literally: In the 69th heaven) is a Lithuanian vocal pop music girl group founded in 2005.Grupė „69 danguje“ The founder of the group was producer .DIDŽIAUSI GRUPĖS
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 0xd0e7c269a7f675d193cb2cfbcb3c09bbd055942ed5d0eededf785e6c4c45fb3d. 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/2baf5beb-8977-45b3-8662-f7cdaf4b7d9e.json and https://artists.proofprofile.net/proofs/artist/2baf5beb-8977-45b3-8662-f7cdaf4b7d9e.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 0x1b4764aef589de3af8bf1531329c50d7de3ecd74e9f4244ec692480abf55c961. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:03Z), 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/LTA051700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc046db37ebc502eb395cdf716a08abc5fd564780ac00480c760a730c806022. 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/LTA051700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e64f302fe892dad058ba833ac065a1eabaf162bc2ea3d64ee051a2fdd8d63e1. 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/LTA051700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dcb848c327f8fd4698dc089d54ef923e39a8bf8792310838d18fdb6be0c04f3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LTA051700036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d66b6c8b4808f22d5c4dfd6f8f40a049bb08d0fd20670c13fecedcda5da778a. 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/USLZJ1875130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ad703dc920b81efbac0e2ebdb865eb103d78b6a2a0aee21896773b1695ee7d. 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/USLZJ1875139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15fced9e179f84ac80337f15d495812bf80fae0ae3a0e532064a2fd98a113a4. 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/USLZJ1875142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02f83131afb4be8e374757e6334d2b3537c2aafe7f61f2c030a6936c9a2e8073. 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/USLZJ1875143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329f7241007f84131334f979cf2c58065938f0f67af7fb557bdf219645bd3ec9. 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/USLZJ1875146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b6c1254d8909efcaefcb615ffc2ceb3af0d1746916aed0f301f425e3ad916d. 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/USLZJ1875150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22645ffe83fbe3f9eb2be6bf9c7e980208b3a1327b63202d36457027a07730db. 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/USLZJ1875152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5608f1d9422731552cc4aba5a3d76f74f4036199b11f520ce2bb7bccbb507c. 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/USLZJ1875157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e522cea1537bec65abcb76ff1f347004ec4957a7692caaec3cdca4d59b4b28. 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/USLZJ1875160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27e9a99ab822a75ded24a674ec43205154fa70d6ee3c933d4adf232626c8d97. 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/QZHN71948378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc02051cffd259161bf6eabb5254f4fdadf0230415af0db9e7f001987bc077b0. 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/QZES51938641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0201490dbaef0a77b0779c4035e62b7854c901c9bc121ce6c12ec3c8215bdf68. 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/LTC531900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff8f18c381411eb89853cf4345394d203320f6f121e76a11a277d1329ab13eb. 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/LTUM72300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e03f6d2461e3637c6a299a059d4ca7fb731281ec4faf72bd5cc371da5bfcb7. 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/FIUM72200306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e62d0d336d4bfd160cb9f6c327fc90004da71e4a014fe8924a13bb2b4ae222. 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/LTUM72300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3025412d69bfcb50f9ffb05b26436a3cb4d392a9354a014250a29bf649a1937f. 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/LTUM72300015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8ce4b7451d66665a8aef6be681a95453b54a3568561323c0fdb0319a112b26. 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/LTUM72300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde44e97c4251bea8ba169d64965df94d65e79eecc351b63947b3b9da2ad5f3c3. 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/FIUM72200187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb543532909ad5cbb72435fea5e0c77824ca3c53289f3f78290493092eb94cb1. 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/LTUM72300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f2a3bd7d7048360b5837f08cea316b427449bd8f08cd98d9d3a49064391a64. 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/LTUM72300017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57d809af41e64cd411ef78f5cf7ae792ff988461f9a8bdba7f47a061f9cebf6. 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/LTUM72300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85df9b36aaad73c68d0fe7914345222f6759f438929f8a3057c1f5e169bc015a. 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/LTUM72300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab72a6df0fb223218d8bca4341c34fe9a5392f7720deb8e9371f4a940115fca7. 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/LTUM72300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb543532909ad5cbb72435fea5e0c77824ca3c53289f3f78290493092eb94cb1. 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/LTUM72300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa45e97bab74a84d840b2ef2733ce39f437b1e322908adf4cc77dae7c579b00b8. 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/TCAFC2054249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55aee223f488250fe25329432582ae0e425ff6601ce0812a720ab211b3198146. 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/TCAFC2054254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a2baecdf3e07c9036132faa83a7f2216c53e0620c890962042e2c4a4db5555. 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/TCAFC2054258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f665c3c711ea28ff28e8c8f4e57912119a0de464d784ce929e4f349ba5f3bc2. 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/TCAFC2054266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f535662ca3660e414ba1c2ce35891e227f1aaf8c8e6968c8cc5f8676f4dd53. 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/TCAFC2054268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef516f147d5e743a0aad4ad1c1a3a7ab1bb7e78bf54817cb4cc620b98db9c1e0. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFC2054272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c802e47b3aeeacb0738f99e269de8cb716d94808c46044e35b1555270cd4a87. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/TCAFR2184522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2019df33432a70c2af6d58ca020e65546a3c6c4e8754922ab01f88f7b62ebbc2. 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/TCAFR2185061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c57f57e8a3e70a9e816ce5ae4a1d7b5e034e53b67d250001d243080de65082. 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/TCAFR2185085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635a4b6ba23631271952aedc8020d3eff59f16488d8407e3d861ff3c6d79e6e9. 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/TCAFR2185092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e4378ce12ad9d41037b6f7dedb3758f2ed69754ff2e3a42c56d55db0ca89f04. 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/TCAFR2185108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce367cbdf1c049665ad5e2d60210308ac74dbc347f035a09f9ef5171dcb1b37. 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/TCAFR2185111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4244c69c8a9fc646410b41f1015ee16094bbe39f476188fe10d8a2ccf5a92e18. 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/TCAFR2185113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x379343d254d3b50d2021d139f6ca31cebffa9db9ce64b17cf0423ccd9d85be36. 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/TCAFR2185119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ad47d6875b2ff4252f2cf8f8d0168869ff77ead1caab604420b4b471010647. 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/TCAFR2185122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91126bc56e3173761235612a1b1da160cb88e9a2d9c7b1eedc94393275879b42. 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/TCAFR2185126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ffc95c735a93757fb82f795f3776c66c7fbdb8a51f3f2901b15990e10c9668. 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/TCAFR2185134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060b780c618277a0d360c32026530becfd5bdb2aa4f9de1713a139634e560d91. 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/TCAFR2185148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d7bf6afffce4125345f25b456917681b25a00d565e6df75e7b5e6ed08d9022. 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/TCAFR2188525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18d78901c9843ea1f14f9ad03407399dbbfb5a1b1c5821267fc66f1e6006dda7. 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/TCAFR2188544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570bc447e398bd4ec5a19e634578f1a4bb90776a1095539c0968863828a15398. 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/TCAHQ2353810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5db13514d5a7830793a4f34d611223be29501eb7301e43f0e6f457cffab4278. 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/TCAHK2366753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x798cd5c2a94e1f07e840b471d74d5fb8552c4e2323c5aa84d7280b7e560a51b1. 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/LTB101100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1ed706fa50053581f3f0ed6280c287027d61f6b2539982d9e9ac8bd2138536. 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/LTB101100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a621aa232b3c5af23be0d8bf9f0328473304f6311fa68539d8ce535cfa5c5bb. 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/LTB101100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3306d2834d0fd15e296669e117ccd34c50fea00b524cf1436aa4b3b39624318e. 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/LTB101100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab840b8acce20fb786db7a1724f03473b49f1ac90b65d3ab8b24c989c243668. 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/LTB101100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafbcf652f66091a30f702b4ba43793d6781f5889661ff62ea259024d3c8a1447. 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/LTB101100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0411b13fa01d5b017ebb539fad42d8dfaa744fb3f13c7f4790ff5a2e31bb86. 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/LTB101100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a60441936c7664c7a7c699216bd9edd1b01f36050a5695338a61b5691dc1f. 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/LTB101100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98032e80da3a9ca9465aa1e840b2a5947c9ba7ba00bdadc43daf396f98adc917. 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/LTB101100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a45729243c67ba0cef6dbb02501bcbfab72d0cb96f1b50f1a4db79d4091b841. 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/LTB101100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3475d4120a3bf9fa09f1bd9350c4640c6ef2b81461a4bbf0544743d1652bb283. 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/LTB101100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb72c33db91c54b5c5450b2b56237e61ea52847ec8c4ab48e554f0a623ff64d5. 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/LTB101100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba231c10457e1f98374b103f88e7271c7c6afba89a84d895622c2d0d66f1dee. 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/USLZJ1828862.