Saintseneca is an American folk rock band from Columbus, Ohio, that was formed in 2007 by singer-songwriter and multi-instrumentalist Zac Little. The current band is made of Zac Little, Caeleigh Feath
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 0x2b0fdee183137ab81a518a7e0eacee8ad0421e4a705e1fe9cb14c2a93c61eaa8. 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/d9a57707-951b-4a3a-8f2a-e82be02bc05b.json and https://artists.proofprofile.net/proofs/artist/d9a57707-951b-4a3a-8f2a-e82be02bc05b.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 0xc25272a6d210bfc2fffe5cb4d0710152dd14316b4fee128653a2bafe18baad9b. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/USTC00961996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bacc2202aa7eb6e251f43a78daeeff92cf868c41d4a3035ae50c5be2e9d806a. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USTC00962014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb18ee2c12599eb8d234bad3894dde42a3fa854e9087b2b2070908d19a976f7ae. 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/USTCD1039381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285db9ab232ed7a508f4c187d48b85e8f2c5cf449a8badfd82ff2ce035094ba3. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/USTCD1039390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3510bd4c7ebcf392dba94c426c0456b2148e5bfe0702de332bb5faa050e97405. 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/TCAAZ1146671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3b4c71dd9ddb156bb6d2d3234e17174bf60cbca9aa97975d97000c42c63b66. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/TCAAZ1146678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x357516a527a778844c2303abcf924377c8ade6b44cea5ef1cbf4a6ea50e79ad8. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/TCAAZ1146679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d8f836a3444724d0f34e683d8eb4c22be3e4d560b7c85575af5f2362349304. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), 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/TCAAZ1146759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bae2333c6cb8ce5cf2a7f69ce764758528bb5910fe3cfde2a60ffdf601b645c. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/TCAAZ1146768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f7df99ac60a5af26ee77e7627d24b84e65e24e62cef04e0fba7ca59ed28b5c. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/TCAAZ1146908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d89e63e6ce32bf11cd0e990fec79d3e1ec5d72e4ed2eb989791de262ee20329. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/TCAAZ1146915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968d982848bc424acae29d2f91a6e0fa61a79d8a85ea4da28a7dccdf88573a13. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/USEP41316002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f8c478ff5ef5d69fea655c232a5b7a84e74430fa78ee83d50d9c7131dde6d5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USEP41316006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514ee05ac246255f54fec85f64e1f8a361ac1c1d2874f831e7a67860ae133815. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/USEP41316008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff9a5fae59c9df0d5887c315c9b037445ee4742a2294a0284379f240938fe73. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USEP41316009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba9997bcac95fb3c2ae290ab171478ee1bdaace476216e66703a14ab545452c. 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/USEP41316010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda15edf9972ef54390642a66753833bdc2d99b0e583d7d00f88a8fc0c81c2b60. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USEP41316011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015da128b308396cac98e2c05a3952cc47f2f180d0b126a5769ee1d6e16f76a0. 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/USEP41316012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd314cd4b1507c8670e85706b04bde87b7fc0d5b918a13922e17ee4a68411d3. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), 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/USEP41316013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f374c6a830c943ef0978004731aebea9792b2b37368254387f76d302786208. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/USEP41316014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a495fc79a103322caa5df8afc4d1ef08e0e2d9ba635189adcc92fccbdd25878. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USEP41525001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516512952ce5d8265bf70da5fb4b9cff5d40ea0b20e283ab66c91ff4ce45244c. 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/USEP41525003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1e15d567b5bb227225e4f0a7baf57ae252e2e1d04bd654bdd38fd8ccde5b11. 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/USEP41525004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf92fd9a52ca887ed81ac7ce44387917120285ed52b080b1893b6017741beb95a. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USEP41525005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bc3ecc8ff759e1f21c57fd5d3acf36c17261b5155cc48bb950ace424978517. 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/USEP41525006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9509a95c298c187ea1e160e38574ddf6f669c45ff100951b545398fbca91b88e. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/USEP41525007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda08fee7b8edee4a18e743234c4966d9c787ac2859cbab12dcfb7b370fb200e1. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/USEP41525009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f204a52d396bef2574d27a16e05f02886f35692541d9cecf7e871d4f0b22d40. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/USEP41525010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7010698aba147c85be0c46d56c5ccdd4004289e0cc6b4a0c8a51c41a70af2ce. 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/USEP41525013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8586972c675b37230f8cf8ab19ad9d94bce0424f38897a55c56d96d80b74a72d. 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/USEP41525014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e5e4293fa3dfbd9313f30d4caa4842bf1dbce1f6c9f77a8ad2dfe08dfc952e. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/USEP41644001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55938e84bc0ea7b619b074acce929245ba315b9725a47c16d05feade0c9dbde5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USEP41717003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd49aa97f5ca5a69698dad02cd5d3ac4c7955becbdb33b8d82a012a6159aa209. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/USEP41801002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab144fffc4df7aee224015af1d6e92ae81cf83ff1b1a4c37091799999653979e. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), 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/USEP41801004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf5a30b7b373cb6bef19a79db41ba842b9e91b3fa6e3e393a9d75187cd45a14. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USEP41801006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4c36ef76fd6b26f1b4847dda0cb4887b052d4725eccf53bbe57162080e763d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/USEP41801008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e72b5bbbd39cc7468e8694e42702f320a01334460cec939ce09e565004903fd. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/USEP41801009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb112a8ce1d17221c802f8e991881c6e2225a4e0b3afd148a196bdb375fc4ae47. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/USEP41801010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a3d231b19d3f82e1914867bc9286a1099624759446093ac69fa41586b57b9. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/USEP41940002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee9ded3a6104697f890d414421b07e3925779f3c6355f2bd7927f9f51aba7d63. 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/TCAGL2261413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c30fe3ff19d954f08f0b825c644e348a1729a90ac17a84f7ebcbe2efed9dd52. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QZFZ42479354.