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 0x5f468248408887dbc102a81543f206155720a5f064813e1f2c9316c77e6cc1c5. 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/b81d17ed-2f2f-4cf4-a9c7-22e8d23c1e56.json and https://artists.proofprofile.net/proofs/artist/b81d17ed-2f2f-4cf4-a9c7-22e8d23c1e56.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 0xfa337458f5be2aca7fd6948d19d4108cfcede85115448ea74c690db28846acbc. 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/QZTB92207620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1938d6621743088204f49d29152f49a6cb4b115ac3ac129fdb20c16e0d61c62. 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/QZTB92207621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8487b1f45c313e89278d2070e8424bdd4bd3c9656b62249b68bccedfa6c4610. 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/QZTB92207622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56e9c87c26f2412d0e75486283d28ebd747e7e16a5e4ffe8ea18ed737a00e6b6. 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/QZTB92207623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32599de27ce3fd5bcdee6d9851dae1c8128c2e60fcf4a4ac29daf816042c1a8. 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/QZTB92207624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6500be3583dd1cc850df17d0872475b570eea9e728a8e18c7657144855121f04. 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/QZTB92207625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0201ad7957c9faa407e8ca8f899ec47d6361e948733ec710a36abdb34b522160. 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/QZTB92207626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4766470b1c06c9d29681d506445e05f9108fe56a43ba26c6aab557782d55a134. 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/QZTB92207627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe53bfe59c2e394ae9ed0215d5b940eb61200aded1d1a0d6ad58c656c7d2df66. 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/QZTB92207628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca255d34cbd2f3af336f7668c9086576c4dfa58e95e20485638963d63ee3e29. 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/QZTB92207629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e0af88ae7214282a73d25d57a2ba10a431b34ce215d44cd7a96422c43536d3. 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/QZTB92207630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2feb2977bfa579d696a044a30c8428920054fb8fba88d13eab219bc2c4717d. 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/QZTB92236793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6257fc3d06cf61d74cd34bf36559843d5061ea0ea4b26545972841f39804a670. 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/QZK6F2351033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4353f57f14bb5fa817352136935e4f23a12f50e372ec5d74ab9c5b6786ce92. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/QZK6F2351034.
Everybody Loves the Sunshine - Chill Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43559e0578f3d87443a3035a300cfbfa60faafb3899de063b3382cac81c4ae17. 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/QZK6J2341720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0187a1fe7584cd8b91b96469b0f32a58efcc47460bcdd4f30c9d6b3af65aed37. 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/QZK6F2351035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33fc22b2d61fc6a8d64ca98400e3b9e9b64acb507f2e22c1152213c4f80720a7. 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/QZK6F2351036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1202a58ed0243c359ff2eac828f406ea460c1986a2512506de4f9c9b557f5d4d. 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/QZK6F2351037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9a133e3c92c035c2394cf3cca59104eb959b0e081ac78816156856a8e497f60. 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/QZK6F2351038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73080d6746eaf03c0f735db2d788f00d026e82085a189ab698ce747afb30f9d. 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/QZK6F2351039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c35c01cd5a6ecabf0271385d2df80ed8589be68f22cb9b6b5409cc381dcad2. 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/TCADP1867751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb867bd92c7b2de69b5c332df7472e3ff0a3e841c381fc2749038eb27c39980c1. 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/TCADP1867755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78278b949459b07794909b9303d08ec0c571c4741720ade64a5c247e9852bde. 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/TCADP1867757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7c6411582a5a57db8a92040f442964ace5522db635b5a760b51e000f45ceca. 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/TCADP1867765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d093251aebfaff1700b476b7e1291b042f8f8fc0895bcbe1623393a7a890d6. 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/TCADP1867770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b322e1e1e1f8da9f595f6c4fb7ee742df222ef56c621533b6eb03501fbefc25. 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/TCADP1867772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05e071182068c412da659eeef642dc3ab6f6cd93d2d5f46a6cbfc2dd936d581. 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/TCADP1867774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f41e37cba50862c70dd446b3cd7ce97c9a6c4a088658d801a073455e4f63d26. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/TCADP1867779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65893acd13be4fbe32fba785effca86409676f7b2fe87294a28396c20e578acd. 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/TCADP1867781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4494057d31609c62240011828bb447bed8790b12605cc1bea89402a1decfc97. 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/TCADP1867789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb216755e5a5eda5639d048c5d4f47065c682a0d6eff56fc2e92e42795efb9922. 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/TCADP1867802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58a2ef370d5e32eee35f1e8e909804bd50c6cf39bf74abee284a6bec87f149c. 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/TCADP1867808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8407176817a62ec653c7fcf2b1a339e4f66bd68c855ec34b3c0432880281a4. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:35:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADP1867812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4101913dd9717dbbaa6fd86c57d518c69e334d2911d349a05ffc8743300b66c. 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/TCABZ1470220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb155ae9bfc5f224b38b9004b8929ef14621e42c95247051ba25b7f507079f6c9. 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/TCABZ1470230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e74b3fbf64ca0afe4f491794bf54e2d9497c4a2127ee32fd1f4d9104b902b26. 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/TCABZ1470234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021c904bc6df1ec39a12a06ed93c4b1c30d2806318886f73025447611d18d308. 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/TCABZ1470240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb57d4d38308351845fefc500a33a3ab6174a393b1d86e8c41445a2dc324aa9. 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/TCABZ1470241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7a22fea22f116838eb7cb9b1ecf86516979359b29c08d8c924ca90aeb3aa28. 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/QZRP52460658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8088113948e64a4559e34d0ac0e200b1a0867220a8bbaf1aa284f3656bd76940. 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/QZHN52437500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe04295fee82c18d915d9ed66b9dbf02d131539fbb34c1d39c80335d4c6021e60. 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/QZK6H2452430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d738bda987b3c4de9226a3e143ac139dbbd86e0db4be1b1fcf2d978cb0eac5. 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/QZK6H2452431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8088113948e64a4559e34d0ac0e200b1a0867220a8bbaf1aa284f3656bd76940. 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/QZHN52437500.
Don't Stop 'Til You Get Enough (That's Hunter Mix)
Don't Stop 'Til You Get Enough - That's Hunter Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c0dc23f1931c9072bec18bfd241c48dd4b0ae957a6fb90a940a62f929cd198. 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/QZFYY2455520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1facc3daf0136a1d0768ae128be61b42dcea870b4627141b48bd10a92e445626. 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/QZWFF2318080.
Everybody Loves the Sunshine (Chill Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1257dd39874d96a4569209febdfb659b659f972ad529036a4e715674634919. 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/QZK6P2384652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9c6227adf60d62d8c7449e1a86eed68b529b81286b58470782cd9c30a40ecb. 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/QZNWV2240971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c6a913d0b232fb3b880c975613f20b5dd20c674d20a2fc316aca56a834590b2. 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/QZRP52253909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3250c6b0dd33f1952ee5743b660a9218b0a2c7142800c0092e670c4a8ff8e3. 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/QZRP52253910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5c2a3384f35d14dbb06e26fb1fda415a371dbe0ec6f7c9dff69654ba79d564. 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/QZRP52253911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94dee546ae4277b299121458ecca43483e4d9c92a8930e90d52a2d701628121. 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/QZRP52253912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5a3c547b8856a878cd1f98fd6eb8c71428e872c22bb29a624dd383169ddd03. 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/QZRP52253913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9c6227adf60d62d8c7449e1a86eed68b529b81286b58470782cd9c30a40ecb. 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/QZNWV2240971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd8bd72a98e7ed25450892f97ca6c6113df25b415eec54d6ca56214f5ff9142. 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/QZK6J2214964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc78d41fd1c38b90ebc606a1333279ae117cf56a0a8a8fb44c6656ce9f411d1. 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/QZHN72267441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320913fdd418dfc0d89ce00c2566cf02969738117649689620569665bba6f503. 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/QZHN72267442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800317ffcfdad1a976c55f8d375ae583fce40eb79d6c289871590b9842999b22. 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/QZHN72267444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec81301d1a4e10d634ab16e38353aab3d35b3fcca6eee7647adaea2f245ed751. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:35:58Z), 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/QZHN72267445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08c087fb3a1c51e0ab541d263a200cad047155c11b79e166be6b8aec49c4c230. 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/QZDA82238867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb554b0f498d548e66d263d2b14bab54a33b352755f30f85cdc9d10659391248a. 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/QZDA42257109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a174dca8bda9f8cb19e2605facdad06701e116febf77b78260fc2ad25debd65. 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/QZDA42257110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca875539b797c9e8d6c9f8ffdc72dc68f7ab3c4318932ac72f031292f5c1229e. 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/QZDA42257111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe542e5a816c803ab5e60cf33d927edf4b8f764f250b5ff061c0daf168828319f. 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/QZDA42257113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8441dfe3992abc15a13073759da829c83e7b04d7e4122ef97ad66fec20ab64. 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/QZDA42257114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b47a48e491cb5f37a6212c6c5e5e412982e3574f9178f2892b60662817cb7d. 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/QZWFR2329596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8d97a7c74614dcd3b0124632f6f10424bce3402d50cf3d3029c9730e73378bc. 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/QZTBB2349334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a94b2ac9d286bc8742a01b678e6d445f89e7cbfdafc1b82e2c1ddb40aae266c. 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/QZTB32350576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdfb0f2a22cf3e9a615c6afd96e147ec689a543868a5be98a09e23473bd856d1. 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/QZDA62421035.
Musical Misfits - Single (feat. Sean Wright, Erick Walls & Yaahn Hunter Jr.)