Honey is a sweet and viscous substance made by several species of bees, the best-known of which are honey bees. Honey is made and stored to nourish bee colonies. Bees produce honey by gathering and th
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 0x545f5b7d14ac83f7961ff7d2a710ee3cf6f87ee72600fc11e97733bab653e8d9. 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/384d69e1-333c-450a-9bb7-ee1105f46094.json and https://artists.proofprofile.net/proofs/artist/384d69e1-333c-450a-9bb7-ee1105f46094.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 0xd1a5cd74af373b21fa47ffec198061fd435630cbc8194136c787f73b7660a92a. 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/NLT2H2200769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214f09fa1f184ac64a790521bc5f75f111fc5991d9e1fa8c8b31c688e0ab3c1f. 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/QZPLS2200394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd6ed933c6701caadaefdb6c7b875107a390018962007599a4916472189ad47. 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/NLT2H2301242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ba5f153c784dfdd76920ebccdb1c471ed6a29221d020e38a5fd2a49b76403c. 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/BE8LH2300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bba9f4da5e640cb9cafbb049a25de947d13ac2f3ef09f989d758657f69fda45. 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/BE8LH2300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19c9c550840e9741815049c868b806610715d9508f88cd6e0ba9bebcf9646d7. 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/NLT2H2200796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc85628dcc26597d95fd80cded46a50cc2730bf62ef6d3c09a1fe540aae2cd753. 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/NLT2H2500382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa596bec992c751e7b21518fcce6bed6017b611cbf9d4714374b8f788a1bccab7. 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/NLT2H2500107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed8dcdba61b7172a03db530be99ec65b9156800b59eb77bb39f571710f65135. 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/GXF972464532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a2ffb8526975cc31c640fa1ae5bb90e4044bef0d0d7212732cd43a09a02b3a. 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/NLT2H2401613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c408d0b457f12819297596947c0f7846ff8fcb654106ca15ae976ef5be5264. 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/NLT2H2401535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67345188f2e91617a9836b85917664d38c289e836ffec3026a646df02a004df7. 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/NLT2H2401309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a3fa935c0cbb4a2906f651edf120ae65fb039dad14c28feff7dc4a6300db4d. 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/NLT2H2401132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d02a47e29e99db2da9dbf602eec975f3b496cd35cdd37cf201251943e8d6d96. 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/NLT2H2400787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be22000777cde3449a07749af8a6a1e1dcaaa0cf884074d2731771700fd9a80. 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/NLT2H2400673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41ad5ad4fb8b11757d5a182a7ec1ed263f69e5c664dbf9f5b25f48dbbbf6d7cc. 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/NLT2H2400594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70db67213078d9e96e285009a575e5bcfb4d9019bb009af5cd29500152fbf238. 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/NLT2H2400516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f00dc1595eabb4ec3d3e5672bbdbbc6f464d47baa2a2dca9104b81f98bd83ff. 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/NLT2H2301100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x180e19bb6e34b434b4abaf787cd5669fadc9a16a40d16bda096625bea8e80d35. 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/NLT2H2300996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04db5f690c4e9977d2eaf90163ae51818785fea4988362cce8a6ec935d7164d6. 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/NLT2H2300935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd366e4947deecd9cae7a1a2b3e3fab86aac65d3d80a1ce1ffcf70c89c8796aa1. 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/NLT2H2300893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cd7ac78a82f53b8b9711ef8d551bab96c6cad423e7c09d54c921fa9355f41e. 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/NLT2H2300502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297ec3c267a6908074114283d2a7eac5d3740f13e22bfa816952fe3b7dcced09. 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/NLT2H2300358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c647566c03744c8b19fbbbdd43c72c54359258aaf5bc2ef6ed6ba285c8a612. 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/NLT2H2300324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6b11f8919aa622aa095ed0e1e81c31f4e315c919a4ae5de45b9349bc8f0faf. 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/NLT2H2200876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb296371e2055304b98041a21afe7187b02e474d7e8467814384e831e09059f74. 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/NLT2H2201055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a748221667f01becd4be13d9f5ef8a0a1dc03cf45b21692a030841db0dac0d. 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/QZMHM2287239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f3b0461dce961379eea14cf57d9bc811cb1cc7d84507e1354242d4719f97c5. 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/NLT2H2200998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x409d73cbab7a43a82fa63c8949e34407cb5337d1e40a10a30f4221b981b5ef78. 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/NLT2H2200961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05363ca826463cddc2a58903bbae16772da49cd1d067e48fa3cee4fd0f90e79b. 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/NLT2H2200906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0380eddc3522c0b2c8995a92684bdf57d2e61cdd2a6b030451255a486ff6d69d. 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/NLT2H2200710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9726616ff7c3cf09911ae9e73b774b4c3bb2a1e6db33619b08aade6b37895eed. 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/NLT2H2200611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd05c994a778193019a9c36abf747a591f86cd8c5a7bd3bede94be459fdb853ad. 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/NLT2H2200301.
Coffee Lounge 2023 Vol. 1 Background Music - Café Shop - Coffee House
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ba5f153c784dfdd76920ebccdb1c471ed6a29221d020e38a5fd2a49b76403c. 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/BE8LH2300025.
Summer Chill 2023 - Ibiza Chillout & Lounge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bba9f4da5e640cb9cafbb049a25de947d13ac2f3ef09f989d758657f69fda45. 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/BE8LH2300024.
Cocktail Lounge 2023 - Apero Time Music - Summer Beach bar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ba5f153c784dfdd76920ebccdb1c471ed6a29221d020e38a5fd2a49b76403c. 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/BE8LH2300025.