Ghost Orchard is the stage name of American lo-fi musician Samuel Jacob Hall. Hall is from Grand Rapids, Michigan. History Hall began making music when he was in high school. In 2015, he self-releas
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 0xfd2f5892a7f3cd6e319587ff7f56067e31b55cfac1351ba24ae93fb81c101c29. 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/59791247-3b28-4085-878a-08c9efa99446.json and https://artists.proofprofile.net/proofs/artist/59791247-3b28-4085-878a-08c9efa99446.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 0xb6b634a1545f66ba4f5be6280475428a07b056d80d137e5522d36b86675d52e9. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/USJ441600085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640bef8f9b9965b7c12ed6ecef3471b394a9c02687e19afb70abd98de05d774a. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/USJ441600091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e66975266fc2fe7338b138580ca4b2c926d7ca251580a679a1f8ff55d6788e0. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/USJ441600094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcd68270cf799e98c9add1dcd080ceabec31ea5084abb66d05a9e7086608d7e. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/USA2B1901918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bc890c5f893453b970b795b29b6d0726ba25d74b87086b0d71fb53cf457814. 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/USA2B1901929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce9cb93d6d0e5030d616f238a10f7c9fd941f4cb8804ebc7f88d863ee053c72. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/QZ8SH2204312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x019f7fdea5cf1db10d99d3614e896a00014faf1c99859ef2203f5f0873dbd1c2. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZ8SH2204302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21bd0e0a5194e2504e475bc6549c03a044afbc1d463bab6d4de5fd9b54404f8a. 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/QZ8SH2204303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ac60c89e7c80bc8f0a6e54958eafc411dd4e846b2dea4bd2b119869d453603. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZ8SH2204309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901bee82a6fb906c5bd884e0de9b0d78bebd467b2a6c78bef159caaff0b469ff. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZ8SH2204311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9b76a43f3f1e9f1668840e8d67a0bc3903dc8f5ae757714fb595a37476f265. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QZ8SH2305001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2ccce87148888a8b1dd2047f67b72d1f0d5f4daa89d38b7093c384d97ba302. 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/QZ8SH2304902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ac60c89e7c80bc8f0a6e54958eafc411dd4e846b2dea4bd2b119869d453603. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZ8SH2204309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8317fa428644fd100dc09105fdea72e8e8d61dd4c5cef29b08f7171eade7f3. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZ8SH2304911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aad4d754835e18dcb77f71393b0d19e36254030ce31c4bbc254270a03b3015a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZ8SH2304913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489d107ba66d4e54b0ce1739098d00e894091e666e4470e64aad26678ab08cdf. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QMPKX1834937.