Gordon Bok (born October 31, 1939) is an American folklorist and singer-songwriter, who grew up in Camden, Maine and is associated with music from New England. Career Bok's first album, self-titled,
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 0x301af009b29a577e84a44c9159abb591bf97066a5c52116d348ad536b0f6c1e0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f56cd257-0e01-4dee-9ebc-f412ee9ca233.json and https://artists.proofprofile.net/proofs/artist/f56cd257-0e01-4dee-9ebc-f412ee9ca233.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 0xa75b71d99b6f084a263dcf60c7ee0a18f05c8752b8ed99acf51f35fb8df2633f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QMFME1314980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06d0282a3b15411fa3fb68f6b541713b02166c17b2f64428022602ebf6ab6c1b. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QMFME1315014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f83217d59bed8ec8281e81b4e2e94498d299befa38846d6080955ab5b5c1ad. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QMFME1315006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8503a2d77687d9786baf47e3a191ddf9a811bb28664199ed4ec1e41186ca66a. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QMFME1314954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18a9832774bb9bb043da0f1d656190e6373ae4cb746f634f5b7adcfb3b6fdcc. 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/QMFME1359463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf901af5a199a198b1d31a7c267147240dc196e1e008cd2d89b34e1560dc7d5. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/QMFME1359467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a7fa5849fde10630126c91d7739b8d84c646b2bf3d5eb43c9499f93bf344a7. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:23:08Z), 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/QMFME1359468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b053e95404cb56b5d6a344084a87f0a5c2d0baba1a56ddd1f8d05c151806a6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMFME1359474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ee6dedbf25e0791c1f6ca14a137e97b3208744765d83f4aa947d1a8e94a7b1. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QMFME1322323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f62ce1d4e4ed2a1f062e9610d04d7248c9cc83a1fc4062d95210e0913b32f3. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:29:37Z), 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/QMFME1322324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be05a9d222c19d4e15a22f8eeac54b95bfa9363f752793526d121c8baddade4. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QMFME1322325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d245c46ce24315f011119af66bddf99886b5dba536fd75811242a5d6137c3cf. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/QMFME1359512.
A Rogue's Gallery of Songs for 12-String
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1958ba0cfe64ef0025cd323967da16641406e1e25383c2ec715d6edc992a07a3. 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/QMFME1310241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816afcca0a9d282f6f7e028f148909e796efd33cb4bd1c5e9ce2e7234d680042. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QMFME1359539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8317e4c6f9a2d6b91e0288dc149fe4bc949f6b058b219f049b5dc77b19e894. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:00:22Z), 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/QMFME1359548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0040287c5ab7ca3cf7ec46b4cb6b5cd98406ae2a6afe0f354b620d2861accd53. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/USHM80592119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90fe1f9a2f0f8da4c97805551d147a1f858f71fbbbd704198f0eea879ea4e99. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM20576770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd58485826518d2d134c8cd4ce44c6518991706a927a4959de08d6fd200cf16c7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM20576772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e4c8b507b1771d1e3005bbf87989ee07aa75ac44baad19c917082a3a19f92e. 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/USHM20576774.
Together Again for the First Time (Live)
Danze Della Valle Borbera/Danze Di Bagolino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdccf3751f729a9d12447966eb1eb90e28133f58acebe018bdd9fab2348f5aa6e. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHM20587076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303687063fae78875fc34d1dfaadf77fe2c74c49d9a48244ed19e8c26a23fb46. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USHM20587081.
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