Deuce, Deuces, or The Deuce may refer to: Arts and entertainment Fictional characters Deuce, in the Danger Girl comic book series Deuce, a character in Shake It Up Deuce, in the Wild Cards scienc
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 0x0560069f214655ba4f4d8d924310f3458e85e6396911c9d1cf52f5eec543ad9f. 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/e46f8242-05d2-42cf-851b-c06acd2e5c48.json and https://artists.proofprofile.net/proofs/artist/e46f8242-05d2-42cf-851b-c06acd2e5c48.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 0x2d7ed3d2ef396c60aa34a7f4e43dee0044ab2d32bec1f2c1895424ae5902a257. 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/USDPK1700196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x720f3ccda229256a1077c9e206c441c25589d691f711482f4df45808ab5217da. 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/USDPK1700194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080eb12f9413711d8944a86fd9147bdf18b74ae467395aff03ef0851b43f9c02. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USDPK1700198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409280447af8875d233df31cf9e693308c3b3aabe8704419f4dca0aa24f55654. 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/QZNMZ2264026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bfc6c4295841e9e7623e6a85c08dfc2447f63f6b195009d7e022a164d80743. 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/QZNMZ2264027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x101236479307b3522cebce8b7806b1e81a61ca570d375a2bd7c93f1050775eb5. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QZNMZ2264028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c978e4a6d55378d5c4143788031739335e367c123bf41f09d5f22161014b69f. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZNMZ2264029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d9efe14f0fe8a82255a918f81890fc422abfd499aaa7302902541ec201f0da. 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/QZNMZ2264030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a48d6f85ba8a30aaf1a626ef95ab769c9566a899d5379ca2767d3dd67264df. 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/QZNMZ2264031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7601b3c9e1c9e1895d8142c3037196929b4f665b240d21719c654551a09fd00a. 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/QZNMZ2264032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b2707a7b7cd672341278c754cf974216b38f9757749afccf1da069b3afea04. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZNN22228502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44797f125ced99b660c8e2616d204c39d5dfd36d8261ab408c2294c6c5dd8058. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZNN22228503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0c76cb176036aa25d3e82f795e8ff1daee660aa1743c4769822755d398a2bd. 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/QZNN22228504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3207bb90bf567e64e8d5ca0719026205ca676865a46617d4ad93214df0eb0d54. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QZNN22228505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c79013551bab88883f0bb5b2d8387109e9d57ab4b096043ed359892aa2be7f. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/QZNN22228506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7367144a41cec881f033cac38f802143b1ed43a9ec15245d5357ca4f738e0a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QZNN22228507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c51cc84eaf8c73f50939c20cb8edb08a2a9183a4101df38c76d93d3d00f454. Chain 2 (Bitcoin): anchored in block 958660 (2026-07-19T04:21:53Z), 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/QZNN22228508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e9a5af2320ca5d2248cd546d5b7f205937941388d8ff60a3632b51e9e57fb8. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZNN22228510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf14b97c585eafdf678b556c47a69de3370911224a6187ee3d8abbcb28c5cf997. 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/QZES72310788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa768192976f681e60bebc553285a5b7e1a6469b86098b1f00b558cbb2831008e. 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/QZNWZ2322187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4d7d35ff3069e349792ca4b62abf18839078f4a96d1b4f960f05bc4b3adc8ba. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/QZNWZ2322188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda27e6b23111cc45b103926441901f913406f7e70eaa1544c534359e7df2e7f0. 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/QZHNC2473810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e6bfd784b9efd802cfeae87ab65a1e9f4e3b6759dd9c6120e15865cacba1e1. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/QT3F32424863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde993a1cc1341b4c23c66d0e411e8e33bde77235cf10e2863cbdc05c5530d27e. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/QZFZ42520023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8af043f1c08f44db4c09c268289d782cfbea8f4b374462177eafbc2ec99706. 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/QZHN32556473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73472656d7687ce0dccd8e12d24f336829fc70bd0e5047cfab94c2df7f633b1. 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/QZHN32556474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x464c76106cd962fab1d299cd4aff85e2e4cd2a7694a72fbfbc9667da86a194dc. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZHN32556476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d04e65b4de97c32aa7d436419ebaf4f01f0f207c470196defd7cf3db3589b8d. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/QZHN32556482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc3772ef5481187ebf2cda3cd72cd9af7782d859f6f78851acbc7476aa379a70. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZNWV2577927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84dabb56228fd426c59f44be5e540a2b0d0768286741fbcbf5b9b5ef16aa8852. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/QZWFK2565345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x034eab2f88b459ee695dc92575f069ab5dbaf712eb5193fb8a1c8358abeb5917. 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/QZS7J2260512.
I Came To Party - Music from the Motion Picture
Sno Babies (Music from the Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6048957754d947a3420fb404168d5e10957384bfb9beec17550e6cb0b0b8584a. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USDPK2000148.