The Finches is an American folk pop band, founded in San Francisco, California. The band released their debut album Human Like a House on January 30, 2007. In February 2008, Aaron Morgan moved from T
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 0x86c2aab3c2529525ad925b89df3b667572966d7b97a1b63a7f65964f5c8bbb69. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/179d008a-a3db-4ae8-a36e-8667cfe762ec.json and https://artists.proofprofile.net/proofs/artist/179d008a-a3db-4ae8-a36e-8667cfe762ec.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 0x0cd8f2e87e7022e90dc892606bbf4692bf94928b0394e32c2c0b6996ddb56014. 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/USY5C0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dd06ab94bc8d6375bd6e4ec11c9207b0ef5901a06f9397e1c0d3daefb3df748. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:52:57Z), 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/USY5C0700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef96faabecdff91dc562cecda3ae339c7b33ec110197510404efce6af4d2b80. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USY5C0700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237acffd32b5fd1ab7c26db498972665b44ad7f9577c9a3cec572088743fbcd0. 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/USY5C0700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25b606e1e4b62722aba33f0a875e70bb8f11fc82aef2ac291a23939a3107c07. 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/USY5C0700008.