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 0x80ed38bb78b4037355628b8588dbfe33ef6b4ec8318aacadcbc3831e78da88c6. 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/60c414d8-a4e2-456f-ba74-3c3d0c8f158e.json and https://artists.proofprofile.net/proofs/artist/60c414d8-a4e2-456f-ba74-3c3d0c8f158e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Judith, Act I Scene 1. Moloch: Processional Music of Worshippers - Hail, Moloch! (Worshippers)
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 0x2df165f1df976d748bc27e29b9fd8b68ca6d8958a8e6b478e63ed8862c79cab8. 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/GBLWD2002002.
Filastrocche, Canzoncine, Ninne Nanne e Carillon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fdba88e6f080f30bbc5971ba9d10d89c968d93ab1fcc6f67c8a6f0a73b803b3. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/DEB638905207.
Melodie V. Handel - Alla Danza Wassermus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53aea3ace6b4cd2e5f5e4c6bf6c611ee69812c4f9c614574a261297d01d4c8a6. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/DEB638905217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8e67ccfbf1dba281bf8e90e955335b6aa87426df5f7995bb87a2c28e1e6610. 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/DEB638905228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0de6a8c320bf0cf91dd07521e381ede0747ca0ba3984d1b022c6c67152ab66. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/DEB638905227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741bd596cd3eb532feb00078bdc63be885779769d3e8cd67ca1684ff7c89e75c. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZTRX2457755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aaf9eb5a68809cbb089138cd928f7c060d50bed325b71613bbfe531ef708fd. 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/QZTRX2458059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a57aae921e9b94ca457516e034db0b829bfba48bdf82ba994f8f7eea0722d2. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZTRX2458253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7291474a6a425892e8115b960e7aa45571f7dcfa86a278e1dbfa910cf247b7c. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QZTRX2458491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1235256cca50337e889c52507773478d45990d4eddd5f4a2609f8ccdce6cdad. 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/QZTRX2458512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedc96a552617b7a24ca6db60bf0b3de9c25a8bee40de726b48b44e722e8a8192. 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/QZTRX2458525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e0a6f0f13a99d4da76ab945c15a544461445cde715d04d8c2956f98515bf5d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZTRX2458533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c54edcccbe2ecdf3fbe3460618d3ba449c56ba02cc40fe4881dff6a74581ecc. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZTRX2458545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b401d0e077b3b0130b083c62060dc1368f5cba9fe0387935c5794ddb09527f. 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/QZTRX2458548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262aa0c59bafc3e74a488ce49bcaa1f5d21f37138b887a7daca8b8e55304efce. 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/QZTRX2458554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe1cf75964b4c29a16ed24966135efebe136645cd76aa9d7332d043fb597a40. 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/QZTRX2458591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee00d0245bd03e16a8788232674490fdaa73da005ac1784ccbe4d6b099fe2b1. 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/QZTRX2458596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76ee3f065eabf0237fcdcb78fdc690615c890398041720d99aeb30270294268b. 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/QZTRX2458597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac4f1b3c4164b4638f785b8d1ec96fe617661524d3e1128f51ff67d940db8f4. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZTRX2458599.
A Mother’s Hope (From "The Tale of Greenbrier")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9428d0f6ee44706f2af295a049ec755636129cb469064c79206bdb5a05c80b0. 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/QZTRX2458600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2be2cb9a3d96e535b1041306e3e98df95b72ab3cdb25fcb3ba7576e4cf9d19d. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZTRX2458601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c45fe0aa1d453aaa7db69be6460a80148e0549a2a9cefbf217daf8c17ff635. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZTRX2458615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452464741d132550e7fc21e2234b4a0507cc4ba46136e3476c5b8f5d9e2949ae. 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/QZTRX2458618.
All the Stars in the Sky (Time Heals All Wounds)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6820bf258c5a9b2dbbb3cb48ff7b443e30ddee87675d38bef0e206a354b83122. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/QZTRX2458637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4104e0cb4ceb940d71ccca528417c9e02dc518b43d7c5a0a88a04547d6283e88. 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/QZTRX2458364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4229e5ed49b874f9328af2f511bde18ab73d9a2879d19f62990df0330b90fe9c. 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/QZTRX2458652.
Rising in the Face of Yesterday (Instrumental) (Bonus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c94a15ee9c3078772b3d5aebb76fe78cae05605bb3204606630d853cdb4e866. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QZTRX2458669.
Requiem in D Minor, K. 626: III. Seq. 6, Lacrimosa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a5e2ea89ddc6a9a28cf4ed8872ccaf7c51a895c4cf1cc5f76f3486b93f6ebd. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/GBAYC8906374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abac88bd0c261399a5aeafd418949d20f18a22791bb7be5819d4f062f17cc80. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USV351482889.
Peppa Pig (Music Inspired by the Serie "Peppa Pig ")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ea4a7e3ea92a3c959ba04bc520e7c84e84a97a02cbe51993993ef268a76283. 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/QMDA61371637.
Pingu (Music Inspired by the Serie "Pingu")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f15ca8d9c0919182b4e47d3f2193f0568474fa3e33909de8b92c41f85c172bb. 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/QMDA61371638.
Pocoyo (Music Inspired by the Serie "Pocoyo")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dc7c4955ac1e6f7b0b704bd86ecb839c3a7114f05238d3c1816e936114f4690. 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/QMDA61371639.
Hello Kitty (Music Inspired by the Serie "Hello Kitty")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ed2bd37b3e37b9b017c9fd2cc2b225b9772452fa288173a1f1976bded90ad2. 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/QMDA61371640.
Big Bang (Music Inspired by the Serie "Lazy Town")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2758a4cd9da719f24e237a4b7f5f5e595aca80702e908a7354e2275fbc7dc9. 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/QMDA61371641.
Fanboy & Chum Chum (Music Inspired by the Serie "Fanboy & Chum Chum")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07edc3d306304aa5d22934df23b6b1e09443bc129b034619546241c5d7d7b5b. 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/QMDA61371642.
In My Own World (Music Inspired by the Serie "Violetta")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0667c843c0b75e8ac75d2a2c41e2ce8850d97e7e8a6d5fb791001058794a081. 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/QMDA61371643.
Children's Songs & Tv Themes (Songs for Kids)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724e29cd92025f73feb389a574c78ec5ba84fbbb3c1eea0df7496ad111ca1dfb. 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/USA371499685.
Blessed Is the Man Who Seeks No Counsel Among the Impious
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd680f424923d8e7d3f0a0d07284ff94f7da2ba1b306236edefdb48d5c0c53974. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USA371499698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x450c3833bc88e1af360e8ddd39725984d5d45ee69bce13caf66c551b0b17a631. 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/USA371499700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1592febb0ca950a9b314baea9474d33f6bdc0bfbe2d213364140027d513fbd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/USA371499703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x599c4141831c4f4dcf5cde58d83253566da68ee6a40ebcc3366847bffd7f4947. 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/USA371499706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d237d5d4f18106c4bbaf20cd5ab87e97639ddb442b213fe8257c3fdd7c0581b. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/GBBTM1118301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b14b2e77989084ce371db79b49a33b650a6a4919cfe0947bb771e2d7ec19ed9. 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/GBBTM1118302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e987448ef5805dfe8c8147c3b5217bfe14bae738068eb7e13270772e1ac33f. 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/GBBTM1118307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822b4b119934ab5ee5fe700597ae74ce97e0f94a29ff63af220abd4b1e73d639. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GBBTM1118313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd853be3e6394ba008fabe875801b98383d2dd5d54999b21da2dc5b36b19975a3. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/GBBTM1118315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5bac1d673861cfb62bd19156844d92eded077776c488fb56e930ba88a5eea0. 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/ITS042300327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce7126badca6b43b9117e049dbc38c1c10d7e76e9e353bdfa877c4cc06979e2. 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/ITS042300336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccb967f22a3939cc7b6c0498724d084371733053c804006e8f94bf58fe77fe6. 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/ITS042300323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5834f0a39afc2ee437eb1974002df7dcdeefc84edd4a422583dbe320b5edb94e. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/ITS042300324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710c4d5ea0fb8eeec28bd05f74276d307aa93d831f099628e3edac0de81b3c54. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS042300342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85a137f9c5c2b2756f10f8fc54a41975b28e2f368a2fd4789cee3cdc6b5a64e8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/INS171701397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cf3c4a6c27cb536ec8b34e171f03927993d2e822eda0980cedada6ad52c9ab. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/US3270402262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8888a547a73ea4d4e2a7e911ae1b6ff692312d0bc6f904de59c62cb9de8819. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/US3270402264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba88d09df8244521984a97a953d3f1a7123e5c9ddf82d7d8fe99f62c49d0316. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/US3270402265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9529277441abce4c86610d89b0cba659cf73e87606fb84ba72da7c23748d607. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/US3270402268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cda06d9fead58be02b557420c4173902cd64b271d89a9b4b32302b1dfe5eadf. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/US3270402270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7821fc90b01a77204d6633bf97f003da2550334a9f5082b1c97ce72db3a7fe. 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/US3270402271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ee81d370e063ef6ac3ac8987a665731e339ed7e50197267adec61c170ce998. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/US3270402273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad66e20e5fee6926fd80c47a840e1954c9c9052f4412e2653d969e4e1894c54b. 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/US3270402274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1b6ba1c999f8024c2848f10dc86fe6cec33af8225773f58c619b31f74de2d3. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/US3270402276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24eece78eb5fa9694e5c1332457b25914f290b72e73004e93839a3ae7d8814d. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/US3270402278.
The Lord Is Our Refuge - Sing to the Lord a New Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b7dd9ba06ca704f7588b6e5e22b5f0e7d982686e3f90a99323d84e741527784. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/IL1057700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd367656d486d272c16c0c1af6f95333f8e785175be183197a5b447d748d711e5. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/IL1058800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece3679df79f97a5eba82da4454cbf13ff65702506b36b04c4fa2261c291b00e. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IL1010102959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x189159161e855bbfc31c585ef4ab80e8f44ee4940ff2acef2f4525971ceacce0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/IL1010102960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd896f177249bd0f31470cbc04df5c9abc241d92a788b435d736c16ec0eab51dd. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/IL1010102963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2867aeab00d9d91878ce1b0adb99be128ddc80685ca109f2a1feb895b5dc387. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/IL1010102962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x927a9686c6854eec189816252ded7dc748e2194da04a5eb755d7aafddba1d710. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/IL1010102958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf67c514362b3584414823c03783f2dee02c8d02dffde5994d788dc16c200dbf9. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/IL1010102955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6c6daadff3d0abce8bac06dfe503125507c4a44faf381f6983ab96a51758ce. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/USA371673021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa17124cbf4cd1885b2c73a2ed4b5add1967efd4e9b1b58a61bbaa976e7afef72. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371673033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x551f46e004507df8f9992e68fad71aaf27538f4888caac1713b00dcf96804bcb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USA371668492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc332e4e5b6fb0be10231019c0ad8dccd1c0545a89bcfc67a8abf38dbc2169e. 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/USA371668503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b06504a71897107fc9f6046d0d0f34cd15f48ab20e80b16bbe9224c7009d1dd. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USA371668508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5305f45789281e41f3a6a8ce3aab26e15ff574ae9552007a6c09732b00bf9fc. 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/USA560634867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc502df91bd8a993530a2544dd59f331d2b6d2a84d51d26e1ce088e5af53338ea. 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/USA560634875.
The Summons (Will You Come and Follow Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d28a8226e5ffe939f3ab208e6d2625998d54b980f1673ac47a2dfc182f299e0. 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/US7851900125.
Christmas Favorites! Christmas With Arthur Godfrey & Friends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e1512d27ecdf0a186b5dbc74956a6444bcc356ea42ef4ed6f70bc32264493f. 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/USA371525930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42bd1ffda62c88c4e904d7793f3eaf03ccc78dfc820283cb057fec9610dd0093. 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/USA371525935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef591307a351c33e9b3eb167ea9087a96bde2045a877e3a9d65d3adb480469a2. 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/USA371525942.
Ab-A Dab-A Dab-A (Party Songs for Children)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83c847374a4a57c4c769662d379636d77f382bcb33d4642e03eadd2fd2a1727. Chain 2 (Bitcoin): anchored in block 960387 (2026-07-31T10:06:30Z), 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/INS171701381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f9be5388db8743b0b863ef1e9516a9df9fd4703bd4563fb6c1fb52e34a4526. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEB330681201.
The Light Shines Forth a Book of Mormon Cantata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfabfb1a86eb110bf470c1b82931b4fdc5ff3c628a5b806fd5e1f3dcc4a5fa58. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USX9P1068018.
Mother and Child (Good Tidings of Great Joy)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737147d0d02983d67d9b5302083e225031efbecafe0ea4f82407aa9428936da9. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/USHM91283725.
Holiday Entertainment (Traditional Songs for Holiday Celebrations)