Tirzah or Thyrza may refer to: Tirzah (name) To Tirzah, a poem by William Blake Tirzah Moneé (business woman ), an American business woman. Tirzah (ancient city) Tirzah Stream Tirzah, South Ca
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 0x335f1042324f612cfb30edab21bc95a514b463cdfae7ebc7b4f02264e9951649. 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/3d420776-3f93-45df-b9dd-0a9778ebffab.json and https://artists.proofprofile.net/proofs/artist/3d420776-3f93-45df-b9dd-0a9778ebffab.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 0x452a2337a3ff9ba070882f2927338ddd3b62e529f4f825ca74a99111f4631c27. 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/GBCEL2303153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06624c8456a9681e429f1cc35148386009d728869cebe40ed73c1ddb625a387. 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/GBCEL2303154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdae76e0ccfca41d38bcfc931116054f29fceeccecfb230d97bf9ec1e724c3da. 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/GBCEL2303155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f990e45a99e373de6c988e260a4ae5c24d7dddbd2b61cc13000ef1b9452f74. 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/GBCEL2303156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ab5c99a9f73624a498eb58691a1d42bf8282587345dc17f3ed0a326cfee2d0. 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/GBCEL2303157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67aff6c56aa7f9ae426aaa544edd65e6b1b626e3b1549897a7c7d8610887c8e. 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/GBCEL2303158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab58de4eb1e8d70ebb77600393c2823eb8a6e8d13dc9c4ce2f509ff4138ed06b. 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/GBCEL2303159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0256f5a797ee26235f7e334550f4410acd2632161438ded6c7cfcad8b632a309. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEL2303160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ee4945fdec314299f2ec8a3193bf1dab3ce5005ac6357dfe03141ebe05dc07. 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/GBCEL2303161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f25d7afc571f5e58f4dbd13fb0177ed937f662ac14b7196cb8516917aa16263. 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/GBCEL2303162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c589793ef78855608c8e672ec6af26e919637da9b9d3f025870457b4b72e39. 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/GBCEL2303163.
Hive Mind - Speakers Corner Quartet Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514aa507d285c6fe35e1f59a439dc7046400c720cb32118a06f79ee96698ddf1. 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/GBCEL2200137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1921cdd10bfc34815e16ecf1e35c20fe03e3270739393a73ef3958c9ffe9951. 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/GBCEL2200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc15d52b2fd72fe07ea212e185c03c6a8eaa29ec30e4d71da4dbd74d62cc3f95a. 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/GBCEL2200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7a8df78b2046cf80edba39acfd45c46f6d1f3f8d7e54846eb732bf6fd16c3b. 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/GBCEL2200141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x689c7811180ce8d8946b8318e8d772dcf29cf8b6fd5bbc6353be86a4be28f59f. 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/GBCEL2200142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ccffe9766fd590f97b586a2d55cdbf88729121b2dabcb900c45e2f7a62dbfd7. 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/GBCEL2200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d42d6101889f5d4f809995e8f372a2078d0e26e95cf3ee09159afb1417a537c. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:00:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBCEL2200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57e413ddef6d9d205eec736e98bf3d9d5960478f2cb877f089bab0ff724d56c. 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/GBCEL2200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa834b74c3203221309d18d1daba8a95cd623c8186e41057d4491426fca730532. 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/GBCEL2100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3576460e41804ddaa41936956f7dccb8a258dea35aba2e1e347d6c549ce6fd9b. 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/GBCEL2100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90fa4340796c041dfb698782a361c5efdc3af99919e7acdd5a96b3ca1a1cdc3e. 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/GBCEL2100182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7dca5168e59f925a55fa3d6d039ac624d94f9d1d2e75a22b8617ac085c26ce. 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/GBCEL2100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe169a1c7731f3e607364ebcad85e95be3c026603b7c47e2165dbbfc03994c819. 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/GBCEL2100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907a37e63d68cac096891599303914f67cb84e8799d9bb3c02949d50688c74b2. 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/GBCEL2100185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf8c5e84a8cd2b230da08444d115d91d0d05e1903df269bdc902aa07c7b6b25. 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/GBCEL2100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf68d574aa5887f097f36e1d55e4cbd9ca0ea9225026430380950de4d6249a8. 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/GBCEL1800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f327bea5cdd3916134adaa128f06c4bc2a4ba493ff33fe89e8a9fbc998c4d1a. 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/GBCEL1800126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3372cd7b0a1bb624e9bbcaf620a184b0c7625e6ddb85a73a76d206833ef5307. 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/GBCEL1800127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6c45c9d19c4b9f00956eb7d134e5a24ffc3e61c36079748f63c708a9380007. 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/GBCEL1800128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ea9bf660b94fb1b9840f164a4e8b8754805ba77f21e23be9a950d81701c8e7. 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/GBCEL1800129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b35baffebc37fa80a7553c4dff3e9ac7d651573f8ef9164036cb04ae671b0c4. 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/GBCEL1800130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a65d469801fce7ed0dce0883ebb32672e19bfb28d712203b8ce1895f064bd16. 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/GBCEL1800131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x849d8e291f05a86a35432676972f554b1f6cea68fda13a43400b3b83db65eb28. 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/GBCEL1800132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c642f52ce1fa9c028eabb0eb7649e6a0d7427fd593e41314c25b80d81cf351f. 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/GBCEL1800133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ab9e9b1deaa8b45f47a2ccf410a593e652b1d392c6517f9d6ec49d1a3ec0a4. 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/GBCEL1800134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a728bb3d95df577d8862f0292d1447b21efe82481e7485ee8cb7b2c0280f2b. 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/GBCEL1800135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f04d06ba4960cd9aa7dc60fee3e0d8cb5e54505b46812fdc381219ff51a0d6. 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/GBCEL2200262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3576460e41804ddaa41936956f7dccb8a258dea35aba2e1e347d6c549ce6fd9b. 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/GBCEL2100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a2dcf4bc95eb3d7ac205fa2c55123a892d5e7d12ca498a4eb36779a346abac. 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/GBRTB1500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6875f56a0b2481d66f2ec55fe889e8d37a7aba41a3e544f9220a998ce314ec0. 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/GBRTB1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf91de7f4d645e89700570d898cd9d6627c1e407c4b7711763fd5110ffc054b3. 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/GBRTB1500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88db40f440cfc9b55d0cdd3e736db49878c446787cff94b20c642e668aab99f. 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/GBRTB1200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c053252a8c52e83f00913fc050e7ad44405cae54510dd5c79eebc4a2b9d8664. 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/GBRTB1200139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366437fcc4fe582b6572551930982af4f405f685853f0d57b537ba7390e8790e. 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/GBRTB1200140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f2b34dc933e79a9e76ee50349103574f665e36153e59fce0d35d82f02278d7c. 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/GBRTB1200141.
I’m Not Dancing - Greco-Roman Soundsystem Dub
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd42ee28c8c442700d752a5982bc44f2d09c3c75366389f356463794ce2f5dd. 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/GBRTB1200499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9f03a60e386280820891718d03ce68059e63fc62a5035a1e1232b3c43d1cea. 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/GBUM71905206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645d71fcfa5bbaf705b4532a8f0c018f572eb633846e0dec1e58bf073717a27f. 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/DEG931400611.