Malinda Gayle McCready (November 30, 1975 – February 17, 2013)"Mindy McCready" . Daily Telegraph. February 18, 2013. was an American country music singer. Active from 1995 until her suicide in 2013, s
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 0x84ca4cb9528101c5d50c87201c68dd5ef7d022f869fe1d79877fd2adf77b258c. 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/f5851beb-1aab-41c7-8c83-ab8af82eb524.json and https://artists.proofprofile.net/proofs/artist/f5851beb-1aab-41c7-8c83-ab8af82eb524.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 0xeffa16c5ed472620208ddadac36846e23d9a959faf6ae213b12bd7174196e6f7. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19600025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd909856239f6dba8a5bf08be474b24fcd2bf5969da9449be7673b25238df20d. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/USBN19600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f27c9df0a11b0c8def2e023549119a57c8496ae96de687d89b3608d72fb1cc2. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19800146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c213029b24119423e48f540d99d02fd745f69042c6f5de0d647c1bb225588a1. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19800127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5e2fe412fe6c0d8b2a5e739749decc1e37a136aebf3fe75224a9a99d82d084. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USBN19500079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9804fe5affe59600d5c52de5ef3fe51f680aef4480c9d60cf25f106c3b053ef0. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19600027.
Maybe He'll Notice Her Now (feat. Richie McDonald)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfcb1e19e4868ea34cbce9ac4aba960e60b18b8baffd468b1757c900cf13c07. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USBN19600028.
A Girl's Gotta Do (What A Girl's Gotta Do)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f540a945adc1850aaefe028b4872c28e2e334bfe8c4bcfccfa9515f5eee8c1. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:25:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19600024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89a7ecbed25e70eca18fe3d1886846555bfd35d5d72b85cb47af727c008ac8b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:21:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847b52c54b146c1466abbc4cd33cf5a4a19e95eed54a8f1ebab77697bb86a5c0. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USBN19600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c213029b24119423e48f540d99d02fd745f69042c6f5de0d647c1bb225588a1. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USBN19800127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfcb1e19e4868ea34cbce9ac4aba960e60b18b8baffd468b1757c900cf13c07. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/USBN19600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa854d5174c437d3b3460023ac9ad6641e4202ca9147be4f74c7a50c06e3d0f67. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:13:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19700066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa348f8caf235da21b761e5398629a3af39f298e8ad8b105250c1ab0d316f195. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN19700065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0066f5b6d1d9fcdf67f5937d72503c0d4996270264798f1cc6ad76067d347fb2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US9A70900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39fb2c0bd3a5be7051700c833c5ad408d31646e0d68fc8f0ae56d97c4a47ce4. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:51:40Z), 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/US9A70900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75806c5ab8423f09bd11fb6a6a764840cc074e36f0cb8f7f2f0dfc7080d760e5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USS9T0900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75806c5ab8423f09bd11fb6a6a764840cc074e36f0cb8f7f2f0dfc7080d760e5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USS9T0900030.