Original Broadway Cast of Sweeney Todd: The Demon Barber of Fleet Street
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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 0x66d57529fc36def3aa1152b05b80df302f80476d71813740912346f371a99d6e. 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/4702e5c4-178a-4baf-910e-ee4a93e370b9.json and https://artists.proofprofile.net/proofs/artist/4702e5c4-178a-4baf-910e-ee4a93e370b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
There's No Business Like Show Business (From "From Annie Get Your Gun")
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 0x02216aa93e0cdf08c13977c8ed736308ecf90b36942aebf987029a0a011f6751. 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/DEXO52468146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced917b654eb6b22dcfef258ef55a9cf6c3fb660ad7fc9d7ff3052e3a6603ba2. 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/USSM10016758.
When You Got It, Flaunt It (From "The Producers")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a8b134184ad863edd6ef4870109e21a38e32825f0d8475b26dcc23ea8ba576. 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/USSM10506162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3797623af3a45b11a5cba06674ea8c3c3203e14c5e5811c70080661d9d4d1e8c. 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/USAR10401040.
Sondheim: A Celebration at Carnegie Hall (Concert Cast Recording (1992))
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140e1a9226a8d00f2cc4c97b1a906811f9d880350aa8311d8a9bb3449f13be21. 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/USBC10100832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef0eefbded497f109cdd57130266a09234be0a20246176b7c13c0c7346ded724. 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/USBC10100833.
Loveland (From "Follies") / Getting Married Today (From "Company")
Sondheim: A Celebration at Carnegie Hall Ensemble (1992)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68863482caa572b5745c69ef331b6e4ada1f1325ca9f16520928cbdc7f4bcd5a. 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/USBC19200631.
Green Finch and Linnet Bird (From "Sweeney Todd: The Demon Barber of Fleet Street")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2074ed5da300ca0b1257980cfcaac7571b0d94cd13a458adb73b02d5ab8f114c. 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/USBC19200624.
Someone Is Waiting (From "Company") / Symphonic Sondheim: Barcelona (From "Company")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b2117d64f3f6ff2ff02109a8f2981d7c9a5455125d3d21f9cbd099acc832d2. 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/USBC19200633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x943d9ccee1c115a58901803e5367f919a0c5c8d3884177ce585b6d796067b6d0. 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/USBC19200626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87ac421cb5fd88759f243f96d44f877214108b31f4c71e730c0d1d2dc5dbb3c. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/USBC10100381.
Good Thing Going (From "Merrily We Roll Along")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed65e321d33eb76cd8bbcaa00e438b0d5467da10c5cf91d4165790c55e4adb3. 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/USBC19200617.
Not a Day Goes By (From "Merrily We Roll Along") - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07588733a1fe870a369dee4bffa4f938c23cb24f383563f9e5ebf63e35f20f5a. 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/USBC19200275.
Our Time (From "Merrily We Roll Along") / Children Will Listen (From "Into the Woods")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b8072bf5b8366d17a89db5e634316402d7d3bdaf7347a6744e65e2dd8d61ce. 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/USBC19200158.
Anyone Can Whistle (From "Anyone Can Whistle")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3831ef1968b4aa00506ab15932d7f9d49ab35e086c4b88b771ee68e8b56cb29. 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/USBC19200618.
Sunday (From "Sunday in the Park with George")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57a30a5698f1a704d414b1bbbd3f4596f0f6241216967a2a7b6b5079d721a95. 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/USBC19200630.
Sweeney Todd: The Demon Barber of Fleet Street (Original Broadway Cast Recording)
Prelude: The Ballad of Sweeney Todd: "Attend the Tale of Sweeney Todd"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab020b1cb44f31274d1384a28419ea3680a91cb19835e9c0dc72c278e56e3c9f. 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/USBC10500357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe2fc823bf259722416f5e28524858bd85e96aae1f2ab30fc2a2b5fbda2d54e. 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/USBC10500374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e1859928b991d7d836446b6b0f630a993c55758eec895430ca1eb83b1c9f2d6. 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/USBC10500358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91af5297aeda6fb31b22fcb406e0a572eaf5ce65afa6a48e48f045fe91a77c3f. 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/USBC10500375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f5e0a936340e1f44237e83fa587e14a0b24ae1ce6197f6186f81c5215c134a2. 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/USBC10500359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be3c526503ebea0d0fdd89615a2b1ba4daad40318a7655bf8a9dfba1a1a85df. 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/USBC10500377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05624b75281ab0f68a312425dd4d61b243fdf91e73fd890ecc8225e1fc42eea1. 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/USBC10100383.
Wigmaker Sequence: The Ballad of Sweeney Todd: "Sweeney'd Waited Too Long Before" / The Letter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0e0f4057b3fc4fccf508715733ed287bcbfea61e7d742abf3e129180dfc243. 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/USBC10500378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbffbf7f829898827bf7fc2eedbbbba0fdf5fba18030a692889991c97a577f26c. 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/USBC10500360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b6bc17d28989ae0b8232ba02cf4ea92df0e392ca387cbfed7afc928dcc8c2d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USBC10500381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad299d86ece0eeabf8d7b23e0e96993b535a41b782ccbb489bc94d126e440e9. 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/USBC10500363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08841a7b66676f61270cf4d41326ac3bb66e31d96dd60e26ae84f8c8944570c. 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/USBC10500382.
The Ballad of Sweeney Todd: "Lift Your Razor High, Sweeney!"
Sweeney Todd: The Demon Barber of Fleet Street Original Broadway Cast Ensemble
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69eb6a8ded9f2ab3d230bf30b72091da474f73d776f6d71e2935124a0c07110. 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/USBC10500361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e22ab0ef89df34d4167d207ec36cb12b9a65e0b2a862d5686fd75a9eb680b4. 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/USBC10500384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe038f124e801e638576514371b6b2dac4e3be1623cd939afb2233f3944dc160a. 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/USBC10500362.
The Ballad of Sweeney Todd: "Attend the Tale of Sweeney Todd"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb445dc969c06c9d041bcd7c47c24d6eec4e4ff262e0c3a1fb8d2bb1b3513ea0f. 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/USBC10500385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x184010b0117e4a33c621213c602719b07f5f69688babc1c4861c8a74bc6c3054. 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/USBC10500364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140e1a9226a8d00f2cc4c97b1a906811f9d880350aa8311d8a9bb3449f13be21. 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/USBC10100832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32edce35fa2f62b5f40a2f5f62dbcd15d91e66b1cc42d56da0f4c2ea55c00932. 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/USBC17900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2074ed5da300ca0b1257980cfcaac7571b0d94cd13a458adb73b02d5ab8f114c. 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/USBC19200624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9d5558c950b86fe01117711b92adf9b50dfd6849244dd7f7db85295d8dfa35. 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/USBC10500365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579b31bad6c8c8d22c4a585afb4f420686663d9672ae354bce21773e1de533f9. 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/USBC10507519.
The Ballad of Sweeney Todd: "Sweeney Pondered and Sweeney Planned"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd3ab69098bfa88c6a1fdb355e106ab2bb6ae65726b1c3ba2a05e81123f1e7b. 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/USBC10500387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c23e72ed9c03f1c54138c0ecc712f1b9484bc70ecb5849cb0d6b73d1aa8609a. 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/USBC10500367.
The Ballad of Sweeney Todd: "His Hands Were Quick, His Fingers Were Strong"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde84011209e5739c1cddc1f101224509edc00c376cc816b7aec5246cab53a1d. 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/USBC10500368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88702a4b25adcf9bfe354f5dc6e860039a3361a5739e1bf3f2eb0f7c8e9211a4. 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/USBC10500369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41bff1fb0efefc604788bb6dca1ac83c7fd6128b36669e1e2075e30d50b69ef. 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/USBC10500370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a83d1784d692e145605112fdff23dbac75964982dc65046761d39bd0d4dd32d. 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/USBC10500371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74bc906b276190df0faeb6f780183dedd0c32f38ccc936c6b6b218f841e0f1c. 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/USBC10507520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa143167a8b990fa326e8711a258f931005afd921c05417790d7edcc1e74c164b. 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/USBC17900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9010c6f856855bae5d050845abe37e4e516bddaabb7e558a84d070a663215cfc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USBC17900161.
West Side Story Ensemble (Original Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32048e2b39964a04888adc2011a4f6856fd7ba58364eb385a145fed315e50d03. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USSM16001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83220268ab40e1758bfc945cb61ac10b0d632d581e2e558a943cb5321e388b72. 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/USBC18500150.
West Side Story (Original Broadway Cast): Act I: Tonight
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6bef16955e8988e03efdd2d90eb47e9d41240b307dff75c4bbf4948ce35fa5. 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/USSM10411923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6383bf652c47bdd363288fd59b29b81e29b4a9acba741ad82fc8380c93ee7a9. 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/USSM16001109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4caf01d07d56c6d3d4c70bb6e6d24c8a9eddd34a38a5aecc4c84d3a4ef9c93. 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/USBC18500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a1d48baa4fe6bc5e962f9f8676062e81eace943611daffa33b9f486aa7b8f76. 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/USSM15900961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda264f04d5151abde258e7dc13cfacc81784693278e158a9e79b4bf571bdd3a6. 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/USSM15900963.
Original Broadway Cast of Anyone Can Whistle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81211b43eab185c8d819def7e9cf3df66c16470ce65e9682256ca05011d40bc3. 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/USSM10213304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd62172ee49b027f0632ad9dacf6f19d28686d3cf59deff38382fcdf0252d9d6. 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/USSM10213306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9010c6f856855bae5d050845abe37e4e516bddaabb7e558a84d070a663215cfc. 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/USBC17900161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07588733a1fe870a369dee4bffa4f938c23cb24f383563f9e5ebf63e35f20f5a. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/USBC19200275.
Company - Original Broadway Cast: Another Hundred People
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Sunday in the Park with George Original Broadway Cast Ensemble
Sunday in the Park with George Original Off-Broadway Cast
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cff8b22f9bbb7ea8eb2dcf35229612f60eaf12663a2e79e9d525a55b8fdefc4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USBC18400146.
Company - Original Broadway Cast: The Ladies Who Lunch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4449c319b3eaf5b5d047d86ea6d915d16f8ccc7c8bccd5d37307c10006028ac. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/USSM10112742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df84f42b2671cfc4acf9bba7d9ac286ebeb24f14c12237462a377d271d7023f. 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/USBC18400152.
Company - Original Broadway Cast: Being Alive
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40e7ed9eda73a38875373d7d0df9c80a70a2816adcd0739b1366ee6c146f757. 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/USSM10112743.
Original Broadway Cast of Into the Woods
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8647ead4b1a24f4d4fb313fbe0c18e22d1a736d95ccd54272436b1f8f1f93c08. 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/USBC18700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe29a04bb036a8878bf5586744feb771ed45ec62647c6b101672d12d5c0ce18b. 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/USBC18700170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b27ce127b9f5216fc455af97824b1406fc3ea7cbc7c8043612a0651b8bd4bdb. 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/USRC19101757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d69fd7f0f896dd2a116eb35090b1c2a42e26ab7417eebf90c096d045f5396f9. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USSM19804929.
Sondheim: Putting It Together (Original Off-Broadway Cast Recording)
Invocation and Instructions to the Audience (From The Frogs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0814eba50e3c3d26ecaeffc2f564c21a98f56fc0d1e8e77474222c6a3a81b130. 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/USV110300420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2392048981cf645340991fbdd7504871f3c2d2edb51b063d9335ab8d4ee69762. 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/USV110300431.
Putting It Together (From Sunday in the Park with George)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627ec7b43e2afd70ae3c4bc36a6cdb2d388a72441b2453c27c8088415c6d0941. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USBC19300529.
Hello, Little Girl (From Into the Woods)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98f56d7cd03d17c52d15fdd664b3872549f721d22d65c6ce37805ecbe16ff02. 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/USV110300424.
Live Alone and Like It (From Dick Tracy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c307cc939d2a108fb2e79ad9fc0c7397d6b11ba57f3a65e558f4e0f349c4e9d. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USV110300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb01204813bd9eaf2e5ebd701ae63c42078143e717dbd43b093dda8b97698d0. 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/USBC19300851.
Merrily We Roll Along #2 (From Merrily We Roll Along) / Have I Got a Girl for You (From Company)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed193d90e414ee8a59be0a6356bdcfe0978431345031835cdb703afaa6b0079e. 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/USV110300426.
I Could Drive a Person Crazy (From Company)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed987e75baee347ea215024e2189682afa50a4dad342c9538ea1f8c5267c26e. 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/USV110300439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4866eac543db8c9bef233fe943567954aef44f375f09107fac00fa26f681f6. 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/USV110300427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c1903509c2649996aa28ad01a1d4831134fafe68652626a2928096a1abb4f2. 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/USV110300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d5c2674f23d17760aa8127bef7d98ddb24a5f6b57972492309f2b747ee6060. 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/USV110300441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063d0c8c0ff63d55897454876691db7406287f7aff2e2f775c694d2c5705f998. 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/USV110300429.
Merrily We Roll Along #3 (From Merrily We Roll Along) / Could I Leave You? (From Follies)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaaeeb27dd187c1ec6e043316977a8cd7aa3d2b4c3923488ada137ad57c1270. 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/USV110300430.
Send in the Clowns: The Ballads of Stephen Sondheim
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45e9dfee62ae6d72c36673c2472bce6099fd6cebddeeb5124591a3422c0dc11. 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/USBC18700137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4caf01d07d56c6d3d4c70bb6e6d24c8a9eddd34a38a5aecc4c84d3a4ef9c93. 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/USBC18500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53462e5a5f7c6b5caedc6c3c6f1eced6f40058824606a33c85ccebb95b1a2175. 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/USBC17600360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0702520f810956e62c3416141ec0b8cd7824aa168f69bd785c374c349d4cefdd. 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/USBC17500311.
Not A Day Goes By (From "SONDHEIM A Celebration at Carnegie Hall")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90472858ef3d6e6c9fe9bd1ee95b8c95042a8fc25967015beaa0ac15bb1d3990. 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/USBC19200162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8eb4db3d1693c8ebfdc091f4b306b278eb10b816a1f6b60d96fded6f3aaae72. 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/USBC18800368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a37c6ec8becba57ebf02351791876854498c9077d856705dd8071a41d7b8c40. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/USBC19801400.
Celebrate Broadway, Vol. 10: Best Musicals!