Dryve was an alternative/roots/pop/rock band from San Diego, California. The band's unusual instrumentation – including a Hammond organ, accordions, and a harmonica – gave them a unique sound. The San
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 0x84a5ec3526e721e32f07050843251446f4c2ec898164de3bccef6bae657ae76f. 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/2ee79def-ba49-4a28-9623-5427c9f04eb3.json and https://artists.proofprofile.net/proofs/artist/2ee79def-ba49-4a28-9623-5427c9f04eb3.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 0xc93e62f50522f775d9fc7c627ff6ec48c4b5db7f57cda08d08955afd6e98d9cb. 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/TCAEZ2079262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed6fdd65d04eed35abfe35b775cbd35b394b4cc704d630cf8bf8d74b5abd2f2. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/TCAEZ2079264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e2c61577a89b4598cdf85dd3a5b3c354cd4efa02a2251ca2c2ba4712293515. 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/TCAEZ2079268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa22b46b19f0f3eab3f88ca31bba57d1ff3c8cc90ada5a3df62589c281a05b94e. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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/TCAFN2121263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c6ba7336ed451625c6e6a0c2de2ea7491c3809575cc5788ea9218da96588dc. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/TCAFO2150606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2dd4784dd6f73588193b138888dba26e270ca423cd4de79dcb62bca71e5ff6. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/QZPLR2170432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3aedd65f84e7130e99158a63438b75e59de5ca9b1bfb938c30f3c1bd1e7f02. 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/QZNWZ2174628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa57d2c8509020d68cd70ffaf165f8eec3a5d8c5296c2ca589438ecab74ee4ac6. 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/QZNWS2136083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37166c83c66fb47e09fc0c89879eaae3d94814d4af312dca5728f2e93bd21ae5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZNWV2124151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf296d97cee88fe2aca310d9d6303da586fcfee330f3199c1a369c17bd2fc678b. 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/GBKPL2175352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e252397508b7dbe6881085df5b9d4f05614582cf4d2dfb3269bf996a0c0db3. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZNWV2124150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce3ac191028504b3e2beaf9301543bcb552740d937d44f464397e18e9ead756c. 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/GBKPL2175351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc23a217ba55d5ecc9b1b77b5c5a9aa316044262e9e560cd490fc921c3e411a4. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZK6N2234853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402d621564bf144059b43bce804505aeba17a7657a9bc10883aede041c419c69. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/GBKPL2294826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1039ccee57605214c219c0d8634d1b8fb440c346edf6e3d4daa16c4eacc65417. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/GBKPL2297524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd8319afb7c92361448db37e5ec6c5618ee546c7cd44487e010e4ae89742035. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TCAEZ2079258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d5f2d172e25f4d246c24057a530ceac9564404d40c8fc9ae18db79575adc0b. 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/QZWFM2498493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d0c50da6cd885937ffb56e024662ee7cfd7a8c1f1560f78d084c9b9152a968. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QZDA42594015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d53044f5ebe677b18f00abd6061e42ffaae906a46e0b3109a8621202f4efb0. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZMEP2525805.