Dust for Life was a post-grunge band from Memphis, Tennessee formed in 1999. Formation and initial success After the dissolution of the Memphis grunge band Bacchanal, Jason Hughes was recruited by T
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 0x5c1a4dc3bb6ad8f52595cc93a7216f1e783a884435d0e2f163b671b5447ccfe5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9bf15f8-d78d-48c2-930b-b6b35c08b038.json and https://artists.proofprofile.net/proofs/artist/e9bf15f8-d78d-48c2-930b-b6b35c08b038.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 0xdf233ab4d36f6f0e7e4307d63b8100dfa5871abb2e27668acbd81f5e16c33f66. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USTCG1084825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecde063dcc8f533c4d9ed0373faf8170cda3f9935452f10798d2069b1357e07. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USTCG1084783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ed6ef3321e085c9875125ee3f37e0453f19086009a82e9b60bf7860b422546b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USTCG1084784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc47fc67dba600bb41d71dfc5e732681b6f0570fb1f4a41730337b29a80da1bbf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USTCG1084785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761646adc5768f3b6488a9fa553e2fb48b4f7c1736516ac6f3291a828e805541. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USTCG1084787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d0be06c66473876ad2187ea11d2d6a7c5bcd0abc567a809c545b08b027da8ec. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USTCG1084788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f3fc9d20d156343a5b4da528053ab5f272a2427a45ae559cfd2693942314be. 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/USTCG1084789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7470b22ae729d59b5f6adcee5d94ee91a1fb8e38d4bfbde2d033bf5c92ece4aa. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USTCG1084790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddba9c758573a257c5c0617583f624ebe603418dfb1537b57db47705bc62fa2. 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/USTCG1084791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0167085236dc3123946bd7119b140ce94d9b93ac7d6df6e5982236d671adf069. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USTCG1084792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf316304a5e3e1fc2b2ec186dddc26e169a2d371eeb1d04792a7b21151e462a0e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USTCG1084793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf269429ae71b35777a8d14e51aee76faf85ed51a0f3ce4b7f22f739ac43737e1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USTCG1084794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0c12c5ee723c7a7729153c8e690570da68b7adc63a499d63090dcd76ba3832. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USTCG1084797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6933abc2daeb01d5198e9d29450eb4802b7cc23046b59b4be5c074a3a7d3d4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USTCZ0983959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d008ad78fe7064b5951b7042c2da24da6e0b4f1eb94cdbd176218f324baf10. 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/USTCZ0983960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89da80784d0a41b45b266903bffbf16d47a96c08d2eaa49f6f59d52a5c88aa4. 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/USTCZ0983963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aef8c7cabef7041e7e6d89a74a8b5f7a77d3cc100c4f7c3a6a26ee23a3a7920. 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/USTCZ0983964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1397fac4845b986d7c05e965218628eed8bef4da06e5d8caaf933eef875047. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USTCZ0983961.
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 0xc112eac0f0005e635122aae35d516b2df4188884530d23379f80bcf70da0abbb. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USTCZ0983965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bbde7319c37de72d8a40574ad440fdde5bd0f6cc347eac29eb1b4588b6176ba. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USTCZ0983966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a81b01127a80b86790255f0935c7528e87492684ec0ff21dde5baeae837810. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USTCB0932496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d1c95b4b6d617dde4c3ca66246e885c6b9571cb37d5ba64ae4d3a2c84a1fb53. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USTC60837388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a9528a7c14c4e64e58161380bf060976eeacb0b44613f7b972040fde5da9ef. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USTC60837396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68636a0923aed3ec5e4ffb8f8842f35014b6910ccb450c02043960c5da0a3894. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USTC60837400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64cfca81f3ae4736b01f29ddef318b12d80b948ad0da7c3440907116f5e93316. 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/USTC60837449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85ad958e2beb86371ce5523f2cda206b2e2d8bfc71d4085985013066c42af8cf. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USTC60837584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b701d27cc02f2ea6736d856bd7ddb53807e902630d2a5ba0e3671f442045a37. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USTC60837589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x621aab99b091466af8bc380f8600d565b310fd820dc55ae5ada39d77bab31575. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USTC60837392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdbb9d476c5a64c460365b848e29c3a1c2539d42e73ac5214790a3683aaef38. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USTC60837404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcf390275760e1c7b6103cd828fbdd3a35a8cce3ef8726e965afe65defe37da. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/USTC60837586.