Amanda Rose Shires (born March 5, 1982) is an American singer-songwriter and fiddle player. Shires has released nine solo albums starting in 2005, her most recent being Nobody's Girl in 2025. In 2019,
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 0xeca47194bfd8d42d14294a1c1c3c9872f5361579ecd4516a2f5404d66f4e29aa. 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/26536305-08a5-4ac4-93b2-0e888694a0cf.json and https://artists.proofprofile.net/proofs/artist/26536305-08a5-4ac4-93b2-0e888694a0cf.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 0x9829e7feef241708fe50c0b1b3ca39955ca0d7eb660043629b8dbe17a75c6071. 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/TCAAW1151405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee3c82bf0a0a105a1c4ecc6653e5c58a8f4b9c3673f1c430c7687235ad74bdb. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLN61300201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c18e76fbc87da299db7fbb0110b0a02bf4e1c730f0d312b9703827cfcf1bed. 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/USLN61300203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x359de15604adc94140a33476904b780577ee865a4c871cc7fc6e50ed4899ecd7. Chain 2 (Bitcoin): anchored in block 958691 (2026-07-19T07:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLN61300209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843305363488345be627bc84e22fd1df3d28de9e4435ab676034efb562325def. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1600453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573183bd41685f747c4acf00d45bff18254738fbbd64ecbb6835306e5f55a55c. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QMRSZ1600456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca60aa2e20fb4457d7b6a8a48ebccfddb8a93158829bafc5121983080948f30. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQS41800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de566743ab20b5e10d44803198446662a9e295332bdabc72f5115cdafe3831e. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:08:34Z), 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/USQS41800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df5ea44ab0dabc2c502dce8f403a6073b4ba9a78f3fc18263f422a4f3b19b70. 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/USQS41800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82ace905aca4837706c78afd31bb047b3c7cf25d2255c6edf60c438fed3c693. 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/USQS41800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ee935e61e18dd0c1f2be52423b11776c02a7bb994235a37529e000c2f0d269. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/USQS41800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032608e170cf379f08a18cd3d8cfffbf90e660887c5a484db9b823da274bc3a1. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:04:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQS41800008.
The Problem (feat. Jason Isbell) [Live at the Bend]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07d249fdc1aeb7feacccd6ef3da518ce6a8a34cd993d6d11466b67350a2fa6d. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2300000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a4e8fc296f292c594e9821480653214e4aa92a080d19de87d1bf730d96cf71. 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/USQS42100012.
Gone for Christmas (feat. The McCrary Sisters)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89a0b6ee61358ef3432b1ed4e746ac09e5d9f6b0f85b1ba0be05a48be706acb. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQS42100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6373f1458670e869f28b4d586a1075b8ba0e9eba332f9b21209ee7f47b908200. 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/USQS42100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4258af9155d38a0b75f684682fa1a58b8c2081a9ad377c2be4767023ea7e600. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2200064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94526cf5a7744676e8962888a4bda8253d004518f3626b2eef488dbf0e81201. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USATO2200065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1f4a4dfefb1df8f8a60b618c0889032f88807625c7cdac07499d695f5ee7d2. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0709224382da2070366ea587bdab4d1fae513536f5568fd13f50d99d4909193b. 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/USATO2200067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602b254e7a66e6458668e368ea50b99c90a1283874d283d0283e51f19275f0e8. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103427bdedebd84d9245b98b4afbc09dddc4a8607db48c7cdc499cebab958971. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2200395.
Blame It on the Mistletoe Christmassy 2022 (feat. Lawrence Rothman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375259250663b154a3bbf08b6b8f8cd502803cf5887fe73d76a46b4319ad3cae. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/USATO2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf167208f32e92dde1a205c624a50299b8fb7d514977eaf9308ef5fb03eb0ab18. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2500150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7657833a453dd95b276b4f493f4111a456a8a1fe06e28beeba26903d3198cf. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2500157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51230a90d3c97723c6359ce56efdad61eae876ae83c57529e8444f9385f9131. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:02:09Z), 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/USATO2500155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf167208f32e92dde1a205c624a50299b8fb7d514977eaf9308ef5fb03eb0ab18. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USATO2500150.
What You See Ain't Always What You Get (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b649cb8f02c8d46a9e1a1b514743653789845360cc906529fd8587530cee5a. 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/US6XF2000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34197d6373dacb2ad5543fff63607bde644ddd835f9f109a9bf1c8876a4c8e2. 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/USAT22301148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb36b0eb7f6d2802c36142474e21ee4fc841e381c6ddf7a4e21915da08af644f. 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/QMHBS2100704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dbab137c97ed008f5ddc79785e85672db80797c36fef28b19878d03487a222b. 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/GBBPB1700823.
Broken Hearts & Dirty Windows: Songs of John Prine, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c6da030af4e1856b7abd73394b6152bdb2754c6283917b2ad23f4b04a80e5f. 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/USA2A2106303.
Dim Lights, Thick Smoke, And Loud, Loud Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89444fc5822ae65c93456e8c74bb6c44b8775c6d58b36da63c46293fb9fb62a. 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/USA2A1604408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e490a59291a522d92726698a57d757ace8c0ba7e2e609b5e6ad72bce791483. 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/USA2A2408404.
Dead Man's Town: Born in the U.S.A. Revisited
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd93e291f61a150b32cbfd1102e9ef7470f9037893f3c2c52c35180a9852b1694. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLN61400250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf722809b4d6d3dd2650ae93adf59e6f4ec5f8be8247108b04a8253a8723b81. 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/USAT21903996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33f70c1eb6f785f5d0b38d1b208dedd8e0902c1f15ddb6d9c8ab86840c9179d. 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/USAT21903884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0c5e199cadec2f74cf1a9ea5d77a88d77e6cb9de7db5ad5f0a56c88bd409e5. 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/USAT21904144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19231927a68debc8373b0dd22e3b967cb4b6c6e2ea12271da7fcf0195c4e0652. 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/USAT21903995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85d8ff4b0814c0f49cbb7bdcd73ac81d2dd91511140d696b76d7bb74bb71504. 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/USAT21904145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2995b34db26d34c7cc297dda1139ac0b9b60d88f51ad2ced9b896e10b46be976. 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/USAT21904146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48e86508cd1c95acf1b7873fe4289455ce5ed169ad1f7409c98a88ed6eb50797. 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/USAT21904147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc342e523b1a6abe415292eb0bb8e079941708bbec30c712856ff5fe49e16452a. 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/USAT21904148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d41e94068d6edebaa1ab2c86e2180ab9824ac1caae70ae6f98b807f1d5ab91b. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2B1210487.
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 0xdcb5e15f236d86490ece8bae83578da3958e3faf2e62fc34c103c99ead72e0ba. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/QM4TX2169366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b0fe02b2375c5f955284595d39f5801685a72fc9359516b3ac41cdd3de45a3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG2334752.