Goblin Cock is an American heavy metal band from San Diego, California, United States, started by Rob Crow of the band Pinback. Musically, they play a form of doom metal/drone metal with rather unusua
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 0xf40368dd4b42a122ccf0fbe377e16f36b258480d6319c3e076f665097d374b48. 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/769755a7-da3e-4e94-bab9-d8f916175265.json and https://artists.proofprofile.net/proofs/artist/769755a7-da3e-4e94-bab9-d8f916175265.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 0x5cd541e7bb4a79b03c836c2abf1a3ff80539ad6ba2a4a2ee2fd61dca841d621d. 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/USJZA2103403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41f3d2d83b3342b931c20e55a0915338abb78c5aec53e9f64760ae46359cc52. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/USJZA2103404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16e516ee85c7f16332a5a400ab9af3975a73baa7f7ed41e841a61301ba6b885. 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/USJZA2103405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12132dd62f1a41149a46d38f84a36ec43eec68ff9fb1d04843064c11441e2b5. 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/USJZA2103406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37bd9a0b7d27a04d081c834b64d2b39e3b46254b0d1e0aaf21e7fdc66b74c4e8. Chain 2 (Bitcoin): anchored in block 958864 (2026-07-20T10:24:04Z), 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/USJZA2103407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c25d54a6548b783d0767b75662761fa05f298049ad617ab63a1c56e0ed059d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:50:50Z), 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/USJZA2103412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bb85182fe265695246d067df0b6b8e3d4390f1bc64089345ab456ca3f8a9b3. 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/USY6C0900202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42271f63ba2586d3dc034cafe8a364489af7b8ee924b4e356d3147f37806bd1f. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USY6C0900207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa482b5cec92efc74e39420e82ce5905804438e7c0884ee9d706f79738beb5004. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USY6C0900209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47cc765daab4b89d2a35c4d674a4cfe3d12404d52ef9bd5026eee38f2f0d668. 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/USJZA1620503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d644f241f05999886db781347ea2a5ec0f84880bad7269a685f1fc971bd8b24. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/USJZA1620504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb078258df64468e2a1d5e018885b583fed9c5b4b7e9c21f7f694191dc1647fd. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:21:11Z), 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/USJZA1620505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6209a9d95e567de37bacb4200897770d425471775886dcbbcd4b87474410159. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USJZA1620506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d840b4c450a18d12599b98ed79e519e2ea0ea3611cff628f1293454f7ae9be2. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USJZA1620507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e9293b0e536dbe0b026eb3b058d092a0947ae937b123b2925171d10b72f9cf. 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/USJZA1620508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b74d6f61cca03ae6a0281d7d35525ce65cb21d86d10af67ecfc4208d2197636. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:22:22Z), 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/USJZA1620509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290d63e8699c0ee0fe0705c8065464355b71a4b9457d1aa3c3e30aa18d06eda9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/USJZA1620511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x454f31c9faef150f8b7dd89273b7dec7bed912d4d267cb9cda406ecb19f443fb. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/USJZA1620512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2f080ec0fd4e16b97490c6e50ab2a7406e22e9905851184fc5fd465c6d0b04. 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/USJZA1620513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d622bb74349e0f5c3549203ac2f643f89ddf0d712c3e8e60bd2707277fc3ec6. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T22:43:03Z), 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/USJZA1828301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x290f9b457984edefa7ced915254d9e08e577fe02a4b6f98adc6feba0ce613785. 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/USJZA1828314.
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