Secret Machines are an American alternative rock band, originally from Dallas, Texas, before moving to New York City. The original lineup consisted of two brothers, Brandon (vocals, bass guitar and ke
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 0x564c10e0e4e34e00c75b5b90d22b78884bac0ee7deaf9950e68f2be8b4b94c9c. 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/7a3b9efa-5016-4c3c-973d-d88b746bd255.json and https://artists.proofprofile.net/proofs/artist/7a3b9efa-5016-4c3c-973d-d88b746bd255.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 0xc9d530ef8743a651e46aad79acbe79a28380fb5196e26bcb2b6ffe996dd85f30. 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/USRE10400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9520496798141b9bd66df0afd6bb64c6fe33902157ece136f269bef83f6a9a2a. Chain 2 (Bitcoin): anchored in block 957796 (2026-07-13T03:24:42Z), 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/USRE10400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3329c578d82450cfdd78471e2960568d92014a0ab77ab567a6b833740fd1e39. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/USRE10400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496a2455b277d8d3b14cf2475caa5be6abb955b1a34b66883a124ce1236bfb83. 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/USRE10400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe920c994e1d8cf32466036c5a486a0769768c9d9fe154a1a2499bd3b4fa9b5e4. 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/USRE10400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13bbc4362040e861d4176df8d959691a0d3fa3730b27a5cdd2051872e456bf72. 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/USRE10400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2461590cc92038fd4f420726dae24dbba206d3f950f98cb3021a79bef3b8e7fa. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/USRE10500563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd1e7019a3f208e7cd260be7a540e6ce585268fd6eeb8b316691d02f7279234. Chain 2 (Bitcoin): anchored in block 958775 (2026-07-19T20:13:58Z), 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/USRE10600400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c40e25c3a2385b8a17ec713f47168465539eda67c2c73b6c67aaed33b02196. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/USRE10600401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850e0eabd27e838378c3f8f965c23f51cef64dd9eab77ecd8def1ca81c983b09. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/USRE10600403.
All At Once [It's Not Important] (U.K. 2-Track)
All At Once [It's Not Important] (U.K. 7" Colored Vinyl #2)
Live at Austin City Limits Music Festival 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65dbf2ddeef65f4cbb5df0ab48ee6e7a70ec602b63f77a3b0af587c8006bb955. 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/US2392000299.
Dreaming of Dreaming (Mavrogeorgis & Sclavunos version)
The Moth, The Lizard, And The Secret Machines
Nos Vamos Juntos - Un Tributo A Las Canciones De Caifanes Y Jaguares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66c2bb37bac8228aab13a6f48d4208f1385c332afbd00608b65db9b56c29fc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MX1001000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66c2bb37bac8228aab13a6f48d4208f1385c332afbd00608b65db9b56c29fc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/MX1001000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f0a05a405d4eb1b95ce0fa517fb9171363641fde0609e0da983cf8be614b985. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USRE10400004.