Combustible Edison were an American neo-lounge music group founded in the early 1990s in Providence, Rhode Island. They were one of several lounge acts that led a brief resurgence of interest in the g
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 0x33a3d2367addda4a940fd5e40dca98aa19a60c4cbc6f427627762ae99c0631bb. 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/2e8ea9d4-75b7-4cad-921d-4509ed886607.json and https://artists.proofprofile.net/proofs/artist/2e8ea9d4-75b7-4cad-921d-4509ed886607.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 0xd3d85998878a93bab25f60584a6c1199d747cb4cc413c6415c6093ec00e3e082. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USSUB0310400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae32a89c5fba87c3a8d32fcb33adbd0f2e3197e11fe7b67be2b1a92a8cf4d29a. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/USSUB0310636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd35a0cfdcf7f57873908463357d36817aba19f85bc8bbc9110d0eb62d1f6438a. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USSUB0310638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b5e033065e2c8d896212f873229ee0d8dfeeeceb4ac1fc705505d067623f1e. 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/USSUB0310640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc713e5a319d9f9e1d33492a8cf8ded5ad86de87cc95bdd8a7129dae987cf3d7e. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/USSUB0310643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f553f3877668ebedcbd4c5a200f70caee7c111b558c64e804e0aa9a392914a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/USSUB0311183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8ea6ef1889c07e9e8823b364d3fa1ff626b3a9fd60fdefd0bebcf64fc6ad5e5. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBCEL0500224.
Vertigogo (Opening Credit) [From "Four Rooms"]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d63b6f618b45845c2355c5260f299bbe9ad86c5badab1e195743e5ef56ebc6e. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/USEE10183365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd326595b87964fad0998e366fd4b16a8f7d6edbb8ebe9f512ae7a14822abce19. Chain 2 (Bitcoin): anchored in block 957680 (2026-07-12T09:07:22Z), 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/USEE10183366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeacafc6386bf66f5bc48e0a786623ae76c44ad1d352361d9a59053cff5ec14e8. 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/USA2B2210556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7a6c9312b6fabe9e2d31087ea8d2a8a152e3d35891d956a90230d76ef05f7a. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/USA2B2210558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b6ebdefe4cf9d18b29f10b40688f6fda277893421bb4aa2bbe188f001c1053. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USA2B2210570.
Der Strand von Trouville (compiled by Die Sterne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1459fc6e729c7847a2b2083f90ca32439c09c9d4551932ff1df30d884ae430. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEE460600469.