Dale Ann Bradley is an American bluegrass musician. She is a six-time (2007, 2008, 2009, 2011, 2012, and 2021) Female Bluegrass Vocalist of the Year, a distinction given by the International Bluegrass
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 0x296ccaa48d4a831fa99e2bf9123c7703f45ef65c8b23bedb0ace122059906157. 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/66d741d1-87cf-419c-9954-c6b69c743418.json and https://artists.proofprofile.net/proofs/artist/66d741d1-87cf-419c-9954-c6b69c743418.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 0x9ee73a5f540d9246737ac3dde4375802a7824bbb4c01393168175e3a8d1faeb0. 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/USWHN1701321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15814a7aed518ed0bb78c594f6af05d4bc4a212f01c42e4d78d5b0a00d754160. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USWHN1701327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf6e8f7e61ee1a3299b5037417c1c88a3897d0b46ecc250c67550de089ecc70. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USWHN1801645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1f3a194d72960f7fe98a16d049a7413916116521ae4de658d1495c65ebf7a6. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USWHN1801651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27119bfa9e4f39cd6b35d8eee06392094be200b585eecc458d71cd226456085f. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/USWHN1801652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd1af7510c87b85b223cb16e460d59e6e675b43359a0990e09f3e04e234655d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USWHN2002085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0888c4c6216baee3753f3e404091e11652889a584b2b9f2e908d3fc7240cdaff. 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/USWHN2102247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd571234453157856cd54a8479718a83333bb1fa11828739d1501754460f56580. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USWHN2202465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9fa72b77c2eff25e0c43636cfd4e73a7c2b2f1fa26e6f43e498cad8997b6bce. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USWHN2202398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef1608f4406ffe5df439fdc7ffca8c197f4b1949d2492db56b7d11ea9b55952. 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/USWHN2302496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869613c00da8c19bdd97b3e764ef1cd7fee2c973dfba48907563a77d886fbfc0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USWHN2302497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71d7a9eb6e0be4f7fcbeba51ecda0e0717981872590cd8961c0807500fc0770. 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/USWHN2302498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc5c65e384e6d140f0ed6c6445eaf0c3eaa108350e018619b037372c4e743aa. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USWHN2302499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0888c4c6216baee3753f3e404091e11652889a584b2b9f2e908d3fc7240cdaff. 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/USWHN2102247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188759c222d31f5747d393b98443266566a6515be0320823a2715dcb35d39096. 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/USWHN2302500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18556064463f0ac4c88f38cbe3cd6d1e5d8093a1f05f38475d147ea08f166f0. 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/USWHN2302501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd571234453157856cd54a8479718a83333bb1fa11828739d1501754460f56580. 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/USWHN2202465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91db1fb91391862bf8631785a8938e0fa0cb3a36437472c5cb4434189a43e6d1. 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/USWHN2302502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa186cab565f04efc9c1b77ba752bf9ce4268238c6c2cafecfbb3e2b0af3ad8fe. 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/USWHN2302503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b6ecdb8ad68c43d7af12cdeb4c8bfbb1acbe32a5eb5ba83d2d291bf646cdf0. 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/USWHN2402668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb02938369a517fe9ee70c7e8b0bf7dd2e7fff2a046ccdc53495a95d2a5da6f6. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/USWHN2502744.
From Sulphur Springs To Rising Fawn : The Songs of Norman Blake
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e7911269fc8d810e2746c221f087f77e1ffb2abf4b4d486f61f8d6670db801. 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/QMKYF2200118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11150348696f0ef7c3e8345e67f815889a29a99a1222411400775964c9d0c4a. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/US3U82100029.