Tito & Tarantula is an American chicano rock/blues rock band formed in Hollywood, California, in 1992 by singer/songwriter/guitarist Tito Larriva. The band is best known for its songs "After Dark", "
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 0x9354e56188cef01613259b3d42eded1689896f1aa7a2c9540440479c3f261790. 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/99fae6b9-2269-49a0-9419-a8db350155ac.json and https://artists.proofprofile.net/proofs/artist/99fae6b9-2269-49a0-9419-a8db350155ac.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 0xee3714a8333c62cdf4ed12baa8b6120df43c0b497942424aea02cc2047ee35ca. 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/DEKG91500086.
Hungry Sally and Other Killer Lullabies (2017 Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4f938eb31ec41763e594aede52003df0351d48f32a777ea3012b7acc269a789. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/DEC689900049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4994da0736992e9f9e8a24e1bef1385e6a59123452e3717a9c21830154ebc584. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/DEC689900050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d5b1e8a478b0ddbcd78a7380adc2b20420e7b6701aa8e7c41021587ecd0bb7. 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/DEC689900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773cd1707665664a2f1758ab42f8cb22eda0af6dc2dc961eae4c0f1d42d68bd4. 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/DEC760200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0dc6fa88af22fa4b6d7bfafa5318df8b341dc39b56bab7c6b5cab4f65d16035. 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/DEC760200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bd35f77d89d9b43cde2978d2a636efe9709f273b3b1dcaf0a1479cea549b9a. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DEC760200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb39c309c165d3042f9ac8b3f28d1b7d11c1652eeffb57d17bb60baef86431e. 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/DEMV91704404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28866fed8c83e4ecbc1e90725d5d24bad8dafaac22363e600aade4b6e484968. 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/DEMV91704423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe18f3ef66aeb30b3b6f7e16eac5dd3aec184842c3155c33d12344ae55367f7. 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/DEMV91704409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324edd2e36f845bfb9a075baf7721beaf4edf873a57739743fe7fea8bc9054da. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DEMV91704412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0985eb736e6409a3109a6688990d8bdf8e8ace784c21f49de733b80e743dad87. 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/DEMV91704413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33ad50d5529c6e1efea4234fff0b1f5e4238890b453fe7f22a8e9d60f769d8e3. 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/DEC610800061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6f0cf8cfaaedb656f61fa7c0f05cc4b076819f6f7166feda5afc7d7faf917b. 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/DEC610800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb91300db929b649ff9b3e70c4642132e369ea9943cf84c07a95ba352c557b8. 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/DEC610800068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5506c2555dc205444a021f83be3bb0df81c4e5f6083ac4c1c05f9398e1514f65. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/DEC610800069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1baad272310ae2a23bbd8cd933e28b270f611b1d36fdc5db279451af0b7dbd27. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/DEKG91500089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6057f460a1a40cfdcf8f93ce7c2da0b70f172c359348fb39ff27eda195834628. 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/DEKG91500091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf30f1542d8168e963790dc812e98e84e0da043896116494e08f07c91869d16. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/DEKG91500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ac7eeb7b6c274800adf22de3d52ee11c53d3b8b604106202299d7f9a94257d. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/DEKG91500093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1c31b9aa1d9f044a02fc1b8651016fef22d37d157655e0dd0fdf2d8476d14e. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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/DEKG91500096.
Hungry Sally and Other Killer Lullabies (Remastered)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b2ef06f9a2984d6fb62a842b32c0b00c1573a967b4ce8e3510fb8cac335dc4. 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/DEC680000724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0add2f135e756566de121f00a5fc4d8ba11c1768912fc5accf7cbb192914d024. 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/DEC680000721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcae6d615e83b260b5f33e6eced22b07ad4b5e343f9e25cec866dffdc843712f0. 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/DEC680000727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eafd9e4cc96252a3414be31e1872750007e612559a225935cbe3867618061c7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEC680000723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3977fba4bf4f16b7319d9a2185191f03a8be60df9a890401848744f4af4ad62. 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/DEC680000726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa16f42639ead764a350306acff9747e032a68921f6d8270c5895cd4083d1807b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEC680000733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec277f94cd1837bb32a5ce1eb25d06e9bf598e9c589a13cc88f670abba7c65f1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEC680000722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fbbcede19d5bd53f887e530eddfe50299e894ab48dfb151748935ae13f7382a. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/DEC680000730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84007d7b29d9053bb2c12590c7d3b8fb7ab6910e422dc64a75317c9d2b1bf430. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/DEC680000725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c70a9fd3a9c3d8e70a7496d94020dfff093096c976902cca172a33ecc7133b. Chain 2 (Bitcoin): anchored in block 957835 (2026-07-13T09:48:24Z), 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/DEKG91900171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f956bdea894edad2790ec08d567f4b376cb98ebb359331fc97916fec5cf2ef. 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/DEKG91900172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f2be9e7208de0f96c3fd82934f66f7732dfb95cdd538b2c65abed3ba4a8d9b. 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/DEKG91900173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd661cf820f4c5c19adc8c79b1ff2ff11049bc1d3df16b026971357ff6b298bc0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEKG91900174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0af5c162c1da19fbefc158d43bbc5b813d73b144f83a9e573428b56dc02c2d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEKG91900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2e8c9f286bd1574a42d878b475ef1f2858a8e68dab406ec85d8aabce3b2bbf. 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/DEKG91900176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb70ec3cf6cbe624c672fdb764e6be9702c1ff47d4bc362dd829f3178557cd4c. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/DEKG92400369.
Océane (Bande originale du film de Philippe Appietto et Nathalie Sauvegrain)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04acee02ced1c65563f0a0f363907a4903e75b0108000eb9132b32d49f37bab5. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/FR6V81954757.
From Dusk Till Dawn - Music From The Motion Picture
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03967d127bd2c190546e8eb2de38529fc541c7864d9004824e294366077afd79. 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/USSM19502351.