"Fenomen" is a song by the Yugoslav new wave band Šarlo Akrobata, from the album Bistriji ili tuplji čovek biva kad..., released in 1981. Cover versions Serbian punk rock band Džukele covered the so
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0182a6eb8fb8c974a5b62d3298135d632c6603984cee1479d1cefdd35c6477f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bad3f19-8cf0-4184-8225-7865e17781fd.json and https://artists.proofprofile.net/proofs/artist/3bad3f19-8cf0-4184-8225-7865e17781fd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c6e538980db2ebea712264f109e6b8ffc98f691e7eb84772629c1b7293e793. 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/PLC062117501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bfcbf86731a4d3bbca203fbfa41bc0e9e82b39bee626e6b5403280e068e617. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/PLC062117033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c39a800161b3633e7f91b8196b59b215145cd4f1ad20724b0ab83ef9f6cfd8. 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/PLC062117034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2451f0e20a90b8ca65abf15180d63e714d869745bcdd86c41378581b72e53275. 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/PLC062117036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3158af0df5d2cfdbc6ed0458e709958df6498c70953d8e333ecf3d876ca872aa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062117037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5658fd6d3773437cebb42e753c728ffe6e3fb44eec4b0a96f6d7e5277ffd9816. 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/PLC062117038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d10ca5a6db445d4e9fa57d9705fa3151fc5f34d0c48eac8da91e96abdcf1749. 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/PLC062117039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86ddac051684d8c184a7ef3badb2c3aa164db9460d4b384f0daedd3c4d626e4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062117040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee171e40baf4d5c173a477515e9105e9985fd5b534541fe4152f9e795df27d99. 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/PLC062117031.
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 0x6c682cd2c16cf52ce405e0038eaf7e1bb6d10cf590ccbfcea58faa5edce0b9f8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062117030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c0d0c7ab2135028d9f5624fa9c88bb811243d47779f20ecb757a7bbb356252. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062117032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7574183a2c3de17165a4877b9b4f1ce6d186715c83d159e6812d35214d3c7a65. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/PLC062117035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe4c6681e5b200b20aadba7caf84d58cf358f13d2997a238c3c4e58b21b51b5. 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/PLC062260964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a84a60d686f6d16399ef8267c7c4bea50d0fd38a8a78cf2da46257d1a0bef6. 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/PLC062260965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c8b6c87c293fbd1f1d1f5d10f70fa786b35944e4a4057267394578fd891963. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062260966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c98e92166641cff98097d5c8b85c9e4713c4cd68f3b0b094ee5610b4e6fe5. 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/PLC062260967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24e0a407549593812168248357cef92feed4d78a7ac8a6482f81d8773d7f0020. 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/PLC062260968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571cef4a6de116c4f67f7fb80d10b12b57e585cbb09ff881bc4fc8d3c563d69b. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/PLC062260969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cd425d45dab5665c8c8b19d4ec7552c96fe8dfa4995982ab7969f93f6f12db7. 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/PLC062260970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6255c245da604e81fdadf8a3e7bb70c0bc80d1dffe72841da1ea898b142ccd68. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062260972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33c17d2e1d03d53da9fc766b63afdd64b8b62b03a1448910164deda69faa757. 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/PLC062260973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01619ecd953caa5e45b05e887033f9017ddc68b4c057a78e27c55e2c7f91f7d2. 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/PLC062260974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153687f4256fa0308fae27badb4a46c0e63bd819ee5b8c0500b7e7447ba3343e. 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/PLC062260975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777a323e743b5eb3d620bfcdeccc2357fb6e80025f05d2a02879d627978b5a5a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC062260976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f837bae5ee9caa7b1e8d74ddfc59c2edb95ae0ff2ea15111d89652afd792cc. 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/PLC062260978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbca76641450943dc80eb39c33f2330dc8de2a4b2a37d0db293a56997b2e1d8b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062260979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a707b6bb3a7b264985de5bfd5b41787c006625d03690b215bf21eea6b3b91cb. 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/PLC062260971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d911427474ebdbc2b9393c69ffaf17d154b6f335e8e4f38ab3d1c9228b4a34. 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/PLC062260977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dbd65eeb618f1d789551df744b4af592641bd4f5987015d06cbc2851e06cdb. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/PLC062260980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3cffae566967df361f9855282923dd16ec5e07c662a86c7ebb61bbd544c033e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC062117697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8c4df1748f98ca90201c4c1d2469f077bc13f0a5e42cd8bc92a170316fa879. 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/PLC062117698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4b315bd19efe7261c4f55a869232ae8eaa97c5308f1a6bfc43cbbc40511ea7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/PLC062117699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86881571fcd4705db6c613322f644c46c190213c01fb6d19d46aad599c7732c. 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/PLC062117700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c69885a2ca6f221b3f4c5030ea38ecab989f072678380d8ff1ab72fbbca677. 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/PLC062117701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a94a1c8414561bd431b22d615618fe35912e22b1415d8158000b1832fbfe5a1. 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/PLC062117702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x985708f321cba27fa8b7c27e552135c528fe708c9da3174e06b360854a9cb331. 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/PLC062117703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6168cde36c595f46e54e5a1c5ad72bd2b96a98faf5f9eca20620f71c738e835f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/PLC062117704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf716d1c75cc6cbdde30b133b50d7fcdb695e103eb97df79e62ddc1737e2e6e84. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/PLC062117705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1b79e73d6402f8316d95c0621fd72f6bdc40c1e7f59461a492b278791e9f39. 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/PLC062117706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2807833dcf9a126b614607d757b9b728d923bc2c42f9090515270b9ca41ac86. 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/PLC062117707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa814528f5c68af39e13e7b3e13c199d14508dc768b78ce515cd9b8971ad604b1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062117708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a9e424b40f2d12af44b274c64a6f3cebea30277da29ad6eeac98d01ba2912a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/PLC062117709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d677774d3b20c34d74042b86d621eda03c0e19b82cb48b7ff494b343404106. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062117710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfa1fc4edddfab268030e7ca23fa4991876b4e24c5b58571b3c5332141ac167. 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/PLC062117711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e7400fa9e57e8444d0a3535bbb9a687299757ce1205d238118d831fed55bd6. 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/PLC062117712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a61873ff646fa785ecdc8539367285f7705ecd4650449ecd064ee6fd7622c8f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC062117713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0587f668e4280b0c85aab2f569978111f15f684f0110bd42df14b00d7e6c8fba. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC062117714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x521723b5ed967ab3e524fe1d1efde4f498fc7165cec9f7f68f6e412c57c4b220. 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/PLC062117715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee45ceafba8d8dc9908d736ec7d90b955c9380a6b00c99bbad7b9eb9c5daf75. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC062118571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dee07d8b3e6068dbfebddf573ab507eb5dc6fc3855a64b69e34b6a77c43b9bc. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/PLB570400051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726aa3c284c9f5d9f82dff9adbf2aa1ecff518ab4d996432302865c06a8b6f0a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLB570400053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x669542399a157881fd9565859be838ef0f1915ea58646acfecdc8b3ac1ee544a. 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/PLB570400055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d3e2f4ecff8ef7302fee15a038ed662db0b9dc0ea3a8ee605407c4f832c92a. 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/PLB570400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b942178dd610b645863d53764990cd7d85e9ea4357cb79f092e0d1565c4cde. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/PLB570400060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbd89be0088902a63bb712ae9c41581b0ae16db5e5e91bd20a6b7ed6943c119. 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/PLB570400061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22282fb74f272fe98c1345f9c0771d0e8b67d284b9e87fffe65c4dc1f73f5838. 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/PLB570400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf983a73f4b2d6178c60d6dc516a48d355db1dccaaba89ea6865fc6e587b6f2aa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLB570400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f4218bbce3b7d8cfea1d311618ac891af81923a4e8fa798fcece702f70af22. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/PLB570400066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964caead4ffe064e4a591a0476f8f440e4be99d34865f782db1265ae841542bf. 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/PLC061806413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc179957371b8c2348be7c3e3c9c44678273e86a0d48c18fd20a6e541d8b9a13. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061806414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed3b4c3e609fe3cbe75b91d33d2164b27e3a3871e2b17408e4c79408d8b028a. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/PLC061806415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c19e10973c8bf4d8224bc9db953be6e640317adfcf541f8742113435c0105fa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061806416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd5bd1f273e6879f8ebeb9e1e5861125344b70a0f5cf83db5d2b2d194bc547a. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC061806417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3953ed77360d58a2d865f13de966a7d9981f84cef36dab33c1403df4780005. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC061806418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdc9574915789bc2b9e582389e4fd78f3858817353a829f3ed8b6927f1cbd0e. 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/PLC061806420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69886ed20b536d43c7cd156d181e52c07e4e218e10f3a7f80c4efd095c3cd7fb. 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/PLC061806422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d33da1f2d63e9d044fd1671190f0241caae057e0e46bfa29a6dbca1c7369cf3. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC061806423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d91afafb9807de3aae5afda30de35d93edb9fdddab1b51e72acb46b45b262b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/PLC061806424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e44fdd1a7f15a98bddf5888affc6487abd0e6ab867fa1bf2818ff2fca447aba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061806426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8af160e0810542987dc7e6a2adea21f941348486ddb19fd19caf55821abcd0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLC061806427.