Anna Christine Wise (born February 16, 1991) is an American singer, who has independently released music as a member of bands Sonnymoon and Built to Fade. She became more widely known for her collabor
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 0xc8138388d803e737a728801c0105fd0f0da7223319257f404bb5470006db7f29. 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/90060313-0061-4317-b30c-cec0b2ee6ab6.json and https://artists.proofprofile.net/proofs/artist/90060313-0061-4317-b30c-cec0b2ee6ab6.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 0x04d28119b66679967a1e5fcca2f34be0e210f0eaac8152010c375c37dc1234fb. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:01:49Z), 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/QM24S1650005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d827549bd195c7627084d00e55e4dd1338f5a40e6e3098c3de6a50adb260ea. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/QM24S1650006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663a2a8f6f660f674468985e12d280923b21728d9dcdd7f8f4fc3701a7fc1065. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QM24S1700435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4db45473f30bdc08066dd0fa21f76a0457814f30c8ad85dff305d72ba171df. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QM24S1700443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc14f76e23945a695c9cf302a308e1b335a665cc094cf297b18c052edec206c5. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/QM24S1818419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21bf852b15341249e993e73e6389345b1f5b97c261413000f30de6edc086e75. 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/USRC11803078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2af01e1c94626cb8aee10b4544d9acda290f9c34843b3bdc77e2a4ad9b633dd6. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/QM24S1835136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35cf4212d864f2b21ab309dbdc684835095d200e947c8f7c7a22a39fcb8eeb3e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/US25X1901824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d1bf1eac3e2f969470e8430c8b807c0518eceeb3214706014e759c7494ca2a. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/US25X1901999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cab0199bf5ac6fd4953c13263ae16a3df78a6db41e5bc64e28ba62c7578c21e. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T10:29:58Z), 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/US25X1902003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe574833298be632ec28ade0815b5b884c88e87636c6338fc80bc81ef4b9ac4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/US25X1902005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b46279753b35012d562f7d4d3aad6f4562dbd0eab0123d2ea63a8c4f3252b31. 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/US25X1902006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c3fc13de83229186778a72181385e9e3c6c61114741c9f73cac68c5b61c04c. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/US25X1902007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8944f8737e25c2ed16979e9d9323e0fc8d8799eeb0c5b94a0dd622411b7544c. 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/US25X1902008.
Worm's Playground (Live at The Outlier Inn)
Gently Powerful, Live (As If It Were Forever)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7264d0cb26e2cb64042c35bf1f3cf2bb4d2e462450e22c8a96776527fc525b. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:02:59Z), 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/US25X2203010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352ef5fbb9f6ce568fd0b3a5da002e355dc2704d1f5fa13f2872d834b2a7645d. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/US25X2203011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf688f1709643983f77c0a624e32d2882e08a09522a23fbb84812ada3db03d75c. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:59:43Z), 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/US25X2300613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5372efef13a8a2eefb3b2c96d88e2e7104a5766ffe38d29a963339ad3c286c8. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:54:14Z), 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/QM24S2407365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b4634559aa12916fe3957a4334aee499e0a8150cf51fc4e411f4bcb3d26dfd. 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/QM24S2406781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cfc86cf9bfaf995f102eaf75c19c01528254ac85edda547ab77d43d5afcd889. 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/USUM71211005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66db17a5a54be176d248845d14300e95d6d252c33a99a66da32be3ad86b6cb41. 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/USUM71502495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4faff3c741cd1ac81d7d3ecb2a0738687dd868514e1777555992b2518c4090. 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/USUM71516422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd31d4488c67d34cf11d80d69d7d3d3518e78fd31b87fbb37c212c8831c79338. 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/US25X1902303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3794770ea35c4fb07375c7a828457092c8da83ee63738bdfd5e48a526fe85a82. 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/TCAFA2064856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe874419f181aac7479403f380682c6aabca9f5ab473146a78b1ba0df6aace647. 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/US2S72034014.
Insecure: Music from the HBO Original Series, Season 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21bf852b15341249e993e73e6389345b1f5b97c261413000f30de6edc086e75. 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/USRC11803078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e597ed624051cc35b014748e5bfe502548992b1a49550f2ce82f8bc8b5a07a1. 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/TCABG1203575.