Ultra Vivid Scene was an American alternative rock band, started by Kurt Ralske. Background Former Nothing But Happiness and Crash guitarist Ralske started Ultra Vivid Scene in 1986, releasing the
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 0xfd478285455231c03921da1d365bce09311df8789e615d27102a0c18796db9d1. 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/c75c20d5-8203-4ceb-b301-f52e86242a6a.json and https://artists.proofprofile.net/proofs/artist/c75c20d5-8203-4ceb-b301-f52e86242a6a.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 0x755b6a2439c4b9a0524b95290ef8c1f352d248eab97ae6c611f10d781aa32e3a. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/GBAFL8800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dbdd4a44b1ee6ab16e0f31fcc8bca9de3d6b389c26c5ff3e9cfea4285cda57. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:42:00Z), 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/GBAFL8800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c3156a27ccbaec054f37ef7023e005b95daf2cf2b7c5fdb5ff94955c3a7690. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/GBAFL8800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa230b54a4e240b2cfc533dfb80252d745f1403855eb1e56cdc963cf4f38b7003. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GBAFL8800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0707f7c06fbf9440cc82701a92f381bb8736d6513419466e08c6f3db3e887e94. 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/GBAFL9000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7cd57b3f4149f34c535160876036037023caeb317e1d2794366e5c443311fd. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBAFL9000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e0dd52b406d3582ab63bf03207dc533e8a5c156b6e5dd2cb09b0fab32e745b2. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBAFL9000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf410736916d2faf5fb6e2d75e04f0c399c02ca2e0f4ff663b5fb6e7983acd5fc. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:18:36Z), 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/GBAFL9000017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54eae2f7c975cf0dfcebe6fb6aaa9a0b5785f537a2d88616cf3a882d0612d3ff. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/GBAFL9000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f8c30f4dca05fee3b0c3c1f65d511ee2b875681ecb39eed6885c3f371bac38. 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/GBAFL9000021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b25e91dbd6eab7cadf5611d441bd12f8e0ad8759a65cdee385afa7db8ca476c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBAFL9000024.