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 0x83162010efe4f6bab5e862219a868b5b561c8febc324eb4f0a91f12c8952c322. 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/12f2e14d-876d-402e-8a1f-875d564debea.json and https://artists.proofprofile.net/proofs/artist/12f2e14d-876d-402e-8a1f-875d564debea.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 0x01044cfcfab72ef2d301e9c939c8fb172a5e169aa6f0a19ca7fec1ed91258e3b. 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/DEY472471530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f360c5f8a9236987f85d865514b83220c8696260d96ea829f9650a9a5f83d9. 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/IL4612400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3cceb77f4529e0e870217fdf17efd16b68f472ef688e58ea71c587753f01b9. 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/DEEC33501323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac590c432cd443708550ceea5c2efe40d0c596ac04031fefbea95f6d48036b9. 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/DEEC33501272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21427fad73fb1711270ef1e51614c54c91d1913049b5a45de0891a2fb823aa1. 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/DEY472376941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066f19a6d7e6a24bceb4ad8c6e1e21479459e925f04a64af678a3eb6f907aee3. 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/CHC652300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1de6c99f4284b0500af149346a8f97d4569b4b4869548a58512b6dd67395c13. 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/CHC652300162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b67a90620113170e6b7c9b0fc30c6781d6de914886690f06e8f35773a95cd59. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/CHC652300163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ae6c4f353b3b6bcab8270bba929c37f49af533df6ae1024df7a60c9a8f277f. 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/UKFHN2300062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22be6804ae10b4b115fb461b02c64f5c7c2fd23c26e73984133f876799e63710. 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/US83Z2322805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec64060889b7724a3d3dc7ec0e64e5f4ea6eb04b01a5df93ec5acef200a82418. 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/US83Z2310802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd101194627866c8d79c0603b967ad60208707cf6e1f066bc57d67dc68e8ab225. 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/US83Z2310803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd297348283d753e0b6f2f450858b5a4433901a8ba0abc63b693a48b072258. 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/DEEC31810420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6e2e98ebfbe40de9606e0b348cabf316c3c47636e781ed1a9f4b43a3c69742. 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/DEY472278006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e5c02fba53676765c5433ec586f335e50bc5a435034e94d0519385526affbd. 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/ITFGO2200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d16c0991359f60a075aa3b4fe1475dcf8cac7fc8fc4d6b26e1434c208173d89. 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/ITFGO2200071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f3f62b2be004ab9366bb03c389f62fbb843e1c151f0097b9d9a512ff527ee5. 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/US83Z2129308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7febc093f3f1a5e488ae6be0c47f4cb84c21143cf7dca0a7f0e20f709e3d22b. 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/QMFME2013431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bd297348283d753e0b6f2f450858b5a4433901a8ba0abc63b693a48b072258. 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/DEEC31810420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43c341f5cec433c2d5c4b695ce22892db85b4aff28d07b03155bb12dc7945ce. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEC31810425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f972f0eecb4d44eb0d87aacc86510918617a475a22e5dcc477ee781c238f06. 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/DEY472572866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73ed8a7d7e583be12ca94ed60940056b7bf40234e024bdc7359c37fbba3d937. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXCM22500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecf754a50aabfa6b2020e0fa9d43a61f9ce4b0005e929898adf6e6be01b53eb9. 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/GXCM22500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36577ca25bf61cda8e44787590f10520190d8542eda53bc4bd2c924a42e8119. 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/DEY472571600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36577ca25bf61cda8e44787590f10520190d8542eda53bc4bd2c924a42e8119. 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/DEY472571600.
Everybody Love - Musumeci Reconstruction
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c0a87d824bf0ef9a61add2bf6927ddbd89304d0eb46a87616f4c18b7713391. 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/DEY472571587.
Everybody Love (Musumeci Reconstruction)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c0a87d824bf0ef9a61add2bf6927ddbd89304d0eb46a87616f4c18b7713391. 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/DEY472571587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c8d8062d3d7549ef2396f2a73907152c3e3bd7cd67d2ff91de4242f78c5a17. 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/DEY472479841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc4c34d48a79ce9bc3e603226af9d46ae08c4211dc042efa3f2df55d012de38. 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/DEEC31810579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6964ab42383f8164d0f9815340cae228e2b939af73d48649df944f6a9b3a08. 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/DEEC31810580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8676df9bc93188aedf67eafb882d1e6f12c04b05f1f2e7a9e1d8b68654df72e. 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/DEEC31810581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4b7eed9f213c25b4e4ed283938dc8b10d0e51c00dd7d54a64bfc0e45c977a5. 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/BEN582400566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96452678d9f2c4ec25c424ac116fd9508e4872cbb4f58067cea0435c4cb02f0d. 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/BEN582400569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980291347c2ff56c11fe62ec2c75eaba0a238689e0c061f04cc5cecf8d9c0d0b. 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/SGW502467066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9eb842746800fada6b23b085469dfba0c90ae3374cf7417857571980b042505. 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/AUXN22240571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72acd3fcb6d52bb7324ae0ba790596c37e1b48c9a1d1f1666d01605116647700. 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/AUXN22240572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b7bd15f0d2acc2d3abda2d69bead67ab7353b2723d8f48972c43d837e667fd9. 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/AUXN22240573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3159dbe340a256f04f840899e828844534200b2aaea4eb1fc53ec8a031729d1a. 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/AUXN22240574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033eda90bd6bfbb329028e4a52fcfa972b8b96968c454d9498f0088cd475b0cb. 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/AUXN22240575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cb0002fd6143dca54707f0d9ee60ad518107c13ad1dde5045b244617f4f40e. 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/AUXN22240578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd413d4af78f99462a59ca45cd2036ce2ca89d1b1771e608634dfcee3f78c19a2. 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/AUXN22240579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb26a6ac0ee4581d353dbca3b576a13b2b1d42c0388195a26eae01c14089f00b3. 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/AUXN22240580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38586c4b8b0362e36c2ec360a51c761c0771db1f720735546ae6442470fe89e6. 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/AUXN22240582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07714ad2b8888c2e9a9109aadbe7034a1b69facde25d0756a659ddaaef5b4a03. 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/AUXN22240583.
Balance Presents Hannes Bieger (Unmixed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa051c497941bd42369f3ed712e21533928223f59f9ee3d52cf087de0d35cb11b. 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/AUXN22233763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112afa8f52d83ab9b50343755c1ecf685373537e6da79d3d6f92f9d33a1a5e31. 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/AUXN22233772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a6cdb2fce94926d1335f5481f605eea0888a81f221b602864df7ed8a729949. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:25:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUXN22233785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0004e4e1a4d0fb6bbbe5b45dfdb2f9f5dce78e95db3b972808505808a98309c. 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/US83Z2355130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb05172b166db7586541ad00ca9274389cc9c510c9db584b4220805857f3bd74. 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/US83Z2427562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4addea26e8a06f5580c013424a1e8ddcaf6fa2e817f5c0350a113d64e082abdb. 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/US83Z2459566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9972aa524e772d448d252cdddcdd26eab35496d348c1186bf991a83fe133a35a. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:37:06Z), 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/US83Z2421400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bac5a994b67b4d259b3771d23c8afd768dfde5f2f3ff75ed1ef7cc6b687a18. 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/DEY472476396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa2ee6e8cf68776908a2593d1e837d6e87ba0afdca230e863b354e6c79135fd. 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/QM6N22537274.