Luwayne Glass, better known as Dreamcrusher, is a Brooklyn-based noise musician from Wichita, Kansas. Dreamcrusher has been the subject of features in The Village Voice, Pitchfork, and FADER; praised
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 0xa5a0f37974ed67db8cca97c6dba4fadb82bf57ffceef10645ca85320f41838bc. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/326550e0-a336-40a5-921b-b7c540c73e60.json and https://artists.proofprofile.net/proofs/artist/326550e0-a336-40a5-921b-b7c540c73e60.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 0xba4573d1273b9f7f78ca627b77730077197270f6af5eb611c9a363edf6e8a7bd. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/USA2B1600188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x046ed4a3e110d301bc1f808b422c94fc5d6e167b17da0d76127225be8d024911. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USA2B1600190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786b0d03b9a35066ac620f0c61fb568e2f98edf3140909ebf013d3d234df14df. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/USA2B1600191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb595847d61a7d7271a0bc3e992b7d79c5e9a25e18348c7aa206ff6f3dbce1e. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/USA2B1600195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe475877190b7217c1944bc968dffe4bce0870d942d6c22b968a462411da21d6e. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/USA2B1600180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf348e51217009c6c1240a10cd634c5350e99096031d0a9e5ab960389a1fe6d1. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/USA2B1601028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d035b00db698d9be6a5aa5734a0d19b8d3a69ed3df26f155b6d900fcb69925. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QZES71822550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f277977f9d7f34b9f239de02471bdf388b372933525fd542acd5f4fd535a2e. 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/QZES71822551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121302e29f2d9e0b819fcefbc0d4ad148a25f2272ea6ef14a05840f85fe0acbf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QZES71822552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2289ab1cff9f5d707bc9b54f2a8d0cf313c37c4c21a5d98b010988cf9ef7a7. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZES71822553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3eb7596e3a1d4242c94354d333b3d89c2474760c180c28d6e91fd8bd6a4ed29f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZES71822554.