Rachael Price (born August 30, 1985) is an Australian-American jazz and blues singer, known for her work as the lead singer for the band Lake Street Dive. She was born in Perth, Australia, and grew up
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 0xd2727e7925fcdcd43d9ac63a734d6f6e00ccf11398ed55730df64db971f8d177. 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/71d1c236-a834-4a7e-a67b-af2f84f2f644.json and https://artists.proofprofile.net/proofs/artist/71d1c236-a834-4a7e-a67b-af2f84f2f644.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 0x8bff96bb09113b57d000facb043b34846379568ad8386c6110626bda962d4f5c. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:22:28Z), 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/USQLB0800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2ad9995b6fde7a1d815857626cbab0e9246272f02c91ab4b4d40833b624441. 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/USQLB0800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9340c871c8c3d798b4767d9f192c79d33854d275b5f154df42c47235b0184903. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USQLB0800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c6e5e93836ece0c119da1d16b829309d8422ab0c5cff7087e64c6ea48c735a. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USQLB0800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08600c5f9cb380532a55a1564d432bfa7ece54a18e5282dbf51f85b1620ea832. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/USQLB0800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d14a07367e821cd81fadc16dab71a9ae26e84820e98bf1f70e7d6c46e3a107. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USQLB0800031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3307446307602939d0ee3ddeeac305d79bd93da7f6610420528d2edf5571376e. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USQLB0800032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7944fcd39241096807b52a3ed8c25515a34974fcb9ffef83664408935d3855a0. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), 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/USQLB0800033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd341fc1b38eee56d4d474363fb6cd6be35de717837be04be9414ae94bb525f1. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/USQLB0800034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3336ce81e88dfa4c3aa9e421a0cf2342cc91e4cd94a7725f05ee6a3faebd9221. 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/USQLB0800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2fb8d281ee94b66e67b0cb8c53ea3da5d8de03b951fd120f9c3ffb17eff323. 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/USFMT2304501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a710760610d67551d3a76f40c4b52b3ef97fd4ad365c230772f95d3a05f854f. 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/QZHN51927503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1655b1d664e58e9509e95fbc18531b29c9cb0284ab2403c1993ac7a4d8b56dd. 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/USFMT1901402.