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 0xf0abc9769c6da1f6ae3d9c80dbbfe63d8794489a43309fbb02e50139cc029132. Chain 2 (Bitcoin): anchored in block 953687 (2026-06-14T20:19:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/676fe8e8-3579-4eef-9d53-71c0aca18fbf.json and https://artists.proofprofile.net/proofs/artist/676fe8e8-3579-4eef-9d53-71c0aca18fbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Merkaba Meditation, Peaceful Instrumental Music for Yoga, Meditation and Healing
Nature's Blessing: 50 Earth Day Meditations
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 0x48b8007b1d495cbc76bee8064f4ee0e8add9fe89b9d9a2b773c0c6a557c17c00. 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/US2H50010107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925a53e7279e90570d7e92871d34d9d7311c1f643bd321b5ceb6c798641f177e. 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/US2H50010108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c5d6cf82ddd6ac733c716905960e9882554b3b64c947eb70c16ccdf244ca042. 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/US2H50010109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18fe58aef5f1b851a9a32c2d781927c9992469700af697a1b062b6dc60ccb28. 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/US2H50010110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44814c9544453e998bf6395bb8490c4f9481c6c95c5dd1da1395fa7f78a87fcb. 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/US2H50010111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4d81cfe55dda252aad952b71be65550644c5503c2ab4946c8fbe42f8c7bbb5. 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/US2H50010112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05269869341182dbf6033904f1d415e821bf24ebd212b557f88fae354a94341d. 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/US2H50010113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f353544da594ee017742a7219e00b43f33a2752f5e2f83f1d0db9624e0ed058. 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/US2H50010114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78dc392858e9689d4f1156ed3ad482ebb364f2b559c8224325591f9de588e04. 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/US2H50010115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377b912acb867cdd5f1bc68d933388f90d8ed18b0b687f91693e92b7800b97f3. 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/US2H50010116.
Native Sounds: Relaxing Native Music for Meditation, Relaxation and Yoga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42d0f99b09b6b9c7b2f4c5006a6e51511a3e63062c3fb3ed38e23ab5fc4d321. 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/US2H51010295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e82c36dd21e087b72913584994e98319595fb6711fed47562b9932683d5d32. 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/US2H50410065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e82c36dd21e087b72913584994e98319595fb6711fed47562b9932683d5d32. 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/US2H50410065.
Spring Moon Melodies - The Mellow Sound of the Zen/Japanese Bamboo Flute is Framed by Nature & Keyboards
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68cf64afeca4298db5600809fefb87afb7774696a6b2da6f30494ac151b6b2d. 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/US2H51200428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5988c950bb6155978c5c2bf68e7d83a9a6f0ec83394e50071d3e2e01c0da7dd1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2H50910200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251e4fc79bc957f113e0042deabe0c63838cecf4657a9dabb9f23a7a866e6419. 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/US2H59910670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eeb12a63550f950b30231e3e41e31fd2d6b94b099c1ed570b970d7cbbfb19e0. 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/US2H50910273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb26866b4065a0fae41327093a3adce6746609b2f9a085454ad93a22ef76ab09. 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/US2H50410069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc638ca32decc455bef182e8632a0461ccac3dfc6bdc7fa9654a69945d672b216. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2H50410090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40664d88c1f4300579cf0e2715c6ea36a2a76964655558db30e3cac356d7595c. 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/US2H56910190.
Crickets & Flute Conversation - Native Flute & Crickets
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8136c2b9297c70d4336c238476640e1ac7b189ef13a5b41250686c8e62297bb. 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/US2H51300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bce26c08171835d70d26a9b0d964b8bf2e9e765f1b2f43778012434c363759. 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/US2H51010477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dca0a0add0cb1428865ebd9f154cb66eb93a56adf0517b256f4e4eb2773710. 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/US2H50510893.
Journey Through the Showers - Native Flute with Winds & Showers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6866c43f5543fc54a02227bb4de294d719da76689eb2bd3d0ba6379e1459863. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2H51200497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac39add2717d676555c1d4c41124716999f4fa41dfb756892d3ade74d262105a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2H50410339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0032ca6e61eb3131aa8817b88e538c77117affd58fea8af1d852b190dea7197a. 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/US2H50410151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf42d0f99b09b6b9c7b2f4c5006a6e51511a3e63062c3fb3ed38e23ab5fc4d321. 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/US2H51010295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893adfb325c59e2c5e9b6ebb5fb158c484917f8e4564b2050836989532474977. 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/US2H50910059.
Twilight Flutes - Crickets Mingle with Native Flutes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a155f46118dfa50ee0f5b45e4df21920e62904dd761136f829e631657c2598. 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/US2H51200503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd68cf64afeca4298db5600809fefb87afb7774696a6b2da6f30494ac151b6b2d. 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/US2H51200428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6866c43f5543fc54a02227bb4de294d719da76689eb2bd3d0ba6379e1459863. 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/US2H51200497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f28f9360a979a1fe119bd4f12cd0fc50f99f9cc54b0584d0c09ad80cf50ab97. 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/US2H51200502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8136c2b9297c70d4336c238476640e1ac7b189ef13a5b41250686c8e62297bb. 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/US2H51300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a155f46118dfa50ee0f5b45e4df21920e62904dd761136f829e631657c2598. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2H51200503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc496fa8d02a92de11c6ff434334c9b1898356c5e97c62a30520e613b09355621. 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/US2H51300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eeb12a63550f950b30231e3e41e31fd2d6b94b099c1ed570b970d7cbbfb19e0. 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/US2H50910273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbacf3fb3e5d26cbd109b3ad2bb22d5fda3ecbb5d7b7d08bf33b00804352ffba. 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/US2H51110319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a841274daaed48b99391fd2b941f805914b3699f471a4ffec11c73c9109a31. 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/US2H51010467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0193ecdfec8ba63bdf9cdc17f4de5aae15e5f7771a93b14885116a6cad0d673d. 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/US2H51110459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b8007b1d495cbc76bee8064f4ee0e8add9fe89b9d9a2b773c0c6a557c17c00. 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/US2H50010107.