are a Japanese alternative rock band, formed in Okegawa, Saitama, 1991. Sometimes referred to as just "Going", they got their name from the British hit single, "Going Underground" by The Jam. Member
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 0xbcc8624581c12fb2f047d695cccddd78deeb3ee7e52e82d7fa89f2756b154e26. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/119313a7-2276-4788-8401-b6aff2ceea4b.json and https://artists.proofprofile.net/proofs/artist/119313a7-2276-4788-8401-b6aff2ceea4b.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 0x527a10d898798ca82fb8ec5f62b02e974de098394eb17e597227a833c1767a76. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPVI00125250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bbc36eaf1fd7b9b9cdf525234c2f1b2aec2ed4ea9d69514495111b508daa4e. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:00:59Z), 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/JPVI00126380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd390935be1159409ba4b95ef48d293b6c5280a69608d149c71646afa0356cfaa. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/JPVI00126400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba2adf6dbc78906dd7cb7cde3fcca9652a2475e6254df0cc7de68a0f8ff475f. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/JPVI00211440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5b5f0e474ca91eb0f3cb4b3a1a3af1a9898310503cf3c0ff3355b40fe24a5d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/JPVI00324480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29af1f450399dcf031572d06e20c504eba19fb681de6881265f010096ea3d2e. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/JPVI00307260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5c17c7841fedf94a01392bc92ef6ac5776d15a78a142a7ea1ff8b7d1145632. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/JPVI00455310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83edbf8db7e6d77bebfaf713f9ff8b40b470a6dee139021790d9385d571bb40f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/JPVI00434530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71cd4b841bda4d00d9d1b5795f5cd456300a7bdf0e45b6acfeb72e98dfff026. 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/JPVI00455360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f120f8ff91dd5dce9569334280bbad7cc9a0080cc44dcadfa4d131cf5c2dc07. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/JPVI00733450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d7abcbd6bc6680ecaaf0a7c249ffe3651089d1d28c0152bef86837d75721ca. 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/JPVI00701530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ba12597dabf0586c8482372e4e1f6e62dcf32ca6782d3baced7fd80477dc84. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/JPVI00612350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ebc1db004e448fc37feb77ef206c4f0998c10099f55a4f145b6ff3080228e2. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/JPVI00840510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fefe097dac77db5cf049a5591bc234a56c833f22435ee2a40c3bfc09e07f181. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/JPPC01000299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x774965af7f6e48925225e53cb1fb5db0715177c28598a6785278b30d795619e0. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/TCJPA2462223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x369dd29d76d808692cc0861ba25eae615d14540165fc40f1defa7713f9a540ad. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/JPPO01622151.