1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf221c5c3e30ac03ab471a8ceeaf6cdb5555baf1b3eb8c6e17c2fe416ef867b53. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b319ee3-f621-496c-aa3a-bb54ab4deb66.json and https://artists.proofprofile.net/proofs/artist/5b319ee3-f621-496c-aa3a-bb54ab4deb66.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0b9e0531b93f93ca33094b7f35d290c9614e85e9a376aaf75cd45c04040da8. 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/DGA0L2403517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x950cdd3715738749729ab888ea1fbf7d1b101c93f3ba30f7b9904942ae51eccc. 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/FRX452238060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e73fcf5aa4c13698b5cb9f88c2f9a45255c799a26be1682c7b6a72df5cd9676. 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/FR2X42508513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e4aa809b911313bd6ece96da3430d4988f7f3c61fcb912a1de3563f20ad63f. 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/FR2X42508514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b1b9ad56ba668e228d52ba9c3f7713f836a8c47b68ac1144920c992de01dea. 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/FR2X42508515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x345f1da4f9c50355a7ae49bb34b64e1db1ae6b65aac17afdde68baba132199ad. 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/FR2X42508516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b94b97a9e99b4a844a3f0d39076bfefa8c8a5fdbeb3f488c1ba7d99c3c6724a. 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/FR2X42508517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe27a807e1e05d26f86ad2bef9240b0e12ec3e06454a4fdb536c4e09cb7c59a3. 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/FR2X42508518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e0b9e0531b93f93ca33094b7f35d290c9614e85e9a376aaf75cd45c04040da8. 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/DGA0L2403517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9af898876b291d9223a9d1ade547fd9d93b92c3ce99fb1352f9833508b72fe. 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/FR2X42508519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93cf0b2a9924d491903b8736cda30f9b53dbb25355563b3db53c3fef3a5effeb. 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/FRX282272736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec3650d404be8d0d5f2a1bcae65ab4f6e2b618f5119b2cf44be299367afb58b. 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/TCAGL2206957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9473f09d23243639ea07bec950fc7de7f2becd9aa210a62b3a5e6dc7d23377a3. 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/TCAJG2529057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8540dcecb0b9233cfe43b339ad8b68bcadaf07c0284f0dba4c0af6c913c73e. 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/DGA092407657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe174f2decb933e79167e4030a670a3ee8d2ce64b50da76e1136b3cee628d550f. 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/FR10S2429797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434e715b558697a580f062e663a769d9828a417dbb9d4080c5be469ce5e5242c. 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/QMFMF2304090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91fe10ea4b246bef2f9b164a29c1b7ff8c3c23022c6a4172caa392c7e7224f1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHQ2326465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3841ef86b767ddba278f3fcf20bc86b631ff8fcdb997f4667413be273efd97d9. 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/QMBZ92375744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc0af4bbc5af8796b83e926190596c602ebe2e9846087e5dad51e9e8fa0b873a. 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/QM6N22368220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcae3f4b2f303a056c22258cca0a89a82e43b78d16aae25d17754d3c3c716a3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62251596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3e67e0cd1da685b977521cc2d39cc7359018c6a6663a56b76e39e26b825cf18. 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/FRX282209883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d364755e0d2e68321ae4023f46f05dcbd3eb58c3b8f4fe000396fbdf73d76. 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/QM6MZ2260361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd77b68664521f65fcc581c372c96e7818ca79584ffdc6682a95c25859f91ed7c. 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/FRX452130529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dca6fe76b03c7ff6c5d0f6f5afafabe745fb8b6f1c32f66912dfcb8684325fc. 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/ES71G2002663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3d1f77953086838b3a5eff1588e4a71235b7d8cce7bb33efae48f4cd6f7b94. 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/ES71G2023519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dca6fe76b03c7ff6c5d0f6f5afafabe745fb8b6f1c32f66912dfcb8684325fc. 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/ES71G2002663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaf6c620dd2f3f19c900dabb95a8dbfb753b29ab79cc24b5b217249a101e19d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21996360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a0740c2fba12e7d47ffda850b3db552634243bab7e68795b0c200d9dbc551c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21784558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x613c11cca6d562bb6ef182b12a650d43f52747eabf678e7a2a7d38209d6e7230. 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/UK5PD2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe50ba2c390af347d15bb33836518a16fdf333db1a12b4a67301b16c73a4a99. 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/UK5PD2200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759b747471077cfe488b18a75b37b8f299bc21e78f9d3e8515b4179c8540b3dc. 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/UK5PD2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a234db82dd4794fb20175cafa5a11ebd0c321b3c17e334a16c541ca718c495e. 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/UK5PD2200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3512c7edbc920db9d091a1128e211b6668ca96fd012cfe4628e78ae0a625c35a. 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/UK5PD2200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb8d36306cf0701fb3780eda8de4c51c1e0c12b1b11062fb24a5946b2af9e5e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK5PD2200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a57b533f692619380d41fe0c67d329a0f710f2c7c9ef5c197c6a79c302e24b9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK5PD2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe922b3c0a5233da7efb59805eaac72e1f830f6a87a8ccbb8ec992ca8c7f2cfe6. 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/INN2I2505205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb60e2023f48e1771fdcfb2535c4e2545feec34deb9155af98897c855e604b3f. 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/INN2I2505206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1865f09eb084a8583094adce2d7b3942861167c7887a75283366affd7ff750c7. 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/INN2I2505207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9a8c5b73fd1fc9583cadd603a682f02526aa3f9a2d9c8b0c8c2d5ee39df5fd. 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/INN2I2505208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6929c4b0fead1908d459bb52a01a1746f5a561a7b52ba2566aebe588c2fc0534. 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/INN2I2505209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fb9f71bcaeb2d282d415207258c1623fec9abf3332a7f6591e0bbeda93e236. 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/QMFME2305669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ba838b578e6be6a8f644836aa236fc073dc61d95360a3c6fb9665c65bffae5. 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/QMFME2305670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119eabbe5fcdce04ce76d01b1371ad51663108d04adfd3e2e2c6aefafd529714. 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/QMFME2305671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54901d1a744451d11887a12d1b3a592cb8041d9a75a8f6f0c5bf7b3a75c8180. 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/QMFME2305672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x384060cf88de6e40b1608e3dcdd5b9981dbf835b405f75a73c1f71046dd236e3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2305673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5919c8067d220125e2d9523d72d4f9557509c1b8088d599611f4d119dff34183. 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/QMFME2305675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad526e36ba7be83b07baeaebebfa1d065bda47a84d94826982100bcb58af8d9. 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/QMFME2360790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c939aaf3004e934a77d40618559c95212acbe3b498ac1efde2685ae200336b. 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/QMFMF2304081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434e715b558697a580f062e663a769d9828a417dbb9d4080c5be469ce5e5242c. 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/QMFMF2304090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3d12d7369822c221f21559a35d00304fbd10e67195e363ea3e40a3eadfade6. 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/QMFMF2304091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a1f0414e47c00c9c6d0ef9ae67a4929f032c5243aea52a8fe3d71b51a14f17. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92299094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2afd90d03d99f57e06d82727d238a3edf708310669b543ee10189089852d7cff. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TCAHE2385345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00be86225776dae563ac99c1db2e3244f7ad95f1ceff7b8ddffe0cb360bc8b92. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHE2385353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc19e7b1c28ec3be2216783c7629d27a3e42e5952ca23eed1abd4ca19f5c3712f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TCAHE2387532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbaa0eee3b31dc3d269a0ca841b048fada4cacef84f235d2c2ff390aa96d333. 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/TCAHE2339496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3faa742b5d5f99488a293baac194228f51aaf58d0d08d8cf80c51c47fd36e6c. 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/TCAHE2387557.
Call You Right Back, I'm in Therapy (Interlude)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d47fa098ab61bee55a8d1f32aa4627ea6d194cc49f112f7d2d5b55c56e6611. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHE2387575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94787cc32d785878288acfb2057658cd05cb1acc82a8ff0cacd4e803d6dcc58f. 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/TCAHE2387657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473bcc811a5bf0211a382115fb0a2db5ef3cf252ead8a1f01a8f60c1851f6549. 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/QZES82022728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa4b5ceec9d18983304a88a6030a81aae57cbf1961f50640503cafafc2d826f. 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/QZES82022729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb064ecce6b719b35a447866f3041f323ba9b553bf99ac9b4a27d55576e3722f9. 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/QZJPM2208778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb064ecce6b719b35a447866f3041f323ba9b553bf99ac9b4a27d55576e3722f9. 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/QZJPM2208778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x765f5345458421c1aeb58d82a37cd7caeefdf49904d69cc8d4b4e7e9508fa36b. 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/USHM92467786.