Dekko was a San Francisco based company developing a 3D mapping and augmented reality engine. Dekko announced it would develop software that digitally recreates a scene allowing apps and users to inte
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 0x87e692235d0d605465c56db187f9283fa8eb2b0980247206eb088835e1d2111f. 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/ffb6d37a-eb75-4efe-bc29-e1239bec2605.json and https://artists.proofprofile.net/proofs/artist/ffb6d37a-eb75-4efe-bc29-e1239bec2605.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 0x2cbee4597c92d50c463106c33082ebfab0e92982ce85a17924a10c3a234bcbd9. 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/USLD91740473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5bb0c796ee6cfdce179a2c6eb232ea5e4d874fe0eb49abfae543f5e39aaf715. 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/QMEU32205116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2f4f536bf0039091a099e1a3e53654740ee0ff68a8c8ab14c8310af05e192d. 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/GBWUL2108221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87372a666042f98042470017b49d5b8b8baada5146096c0a36c8c84312bd3374. 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/USLD91733567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20f5b35b3186ea79dab8cc87a47c25b31615c4756a7994318617ec3d2fc1d345. 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/USA2P2258097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee54b8ab07dd017341064ccb43db97d3057958f8fc5c73cb466b936fb108823d. 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/USDXS2104780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d6b71999c047e03a95e2712f10d5fbb206717dcb2db6a2c678335d8686fb935. 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/QZGLM2358888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd52b5fb46065a03a5a975a17be66aa553160d5794c1a8d3b2283d9b4418796f. 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/MXF152200982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95122916b6cf5f04d9b1ac66c9efc475b31fa82039e8a4d910052a15a2333fc9. 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/ES71G2211812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b62c1d886e3484e39b57e3ec9a5867d16761f0e57452544a4473b37ab06c89. 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/USA2P2333358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8146073ffbb856c1fd02246af88d31ea33862e16a73ad45a573c7f83d08d74a5. 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/USA2P2333359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7f51a9153c362214deb84e19bf5c43897c4ff7fc9b6810c9f4be6344627c02. 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/USA2P2333360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8414def24acbcab77644d5a61547784d9c174183676705cf2bb437dfec1f22. 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/USLD91738087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f7f6a99548cb53ee234cde5246ef7ebcec9b3b36088ed8cc9227ce7050a5c1. 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/USA2P2337580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0828c9a3f5c5ca5d57a563ae44cafbf870093a0af1e3c593aa31ce8bf3ef7bde. 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/USA2P2337581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e5d200bdc4ec7676fee100bb5e8d496056dff9ea99296e849f07c9b0e2802c. 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/USA2P2337582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3da56cb5482f52803d55926e6aa9546d5da3586574ed0a5c6b34fba89880f14. 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/USLD91739187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe745006cbcb4f68520bd42f245d85ff901b2e0ce2e120b70d28f40eeeccf5ffc. 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/USA2P2341766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fd7862428e02d30a7171cbac1fad90c8f711e231d948ac1bc5fa9af6d34d6d. 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/USA2P2341767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ee6a605d96d4083e61a633f77904248de5d83d637bc868e8846187ad7deab2. 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/USLD91735888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb661f343746c68616f481792e30ab750575f4250a07e22ebe815ad50c5490c. 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/USA2P2522407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7d20f04725ad105d287b616a6aea73387b7fcd6a377d5858cb7e81e2265bfe0. 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/USA2P2516024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd44b5e2b27fcea79e4444d4a99bc5bbc7d7f98bf9e935ccc918ecda42cbd6b2a. 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/USA2P2474992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2682ce9c580df7167c7b093acb9b190bb34509abee853b6851e2602f416a3e6. 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/USA2P2461662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d3c96b7275231325632098752e811a2cdf1ed630971af13a93106bfd93db4b. 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/USA2P2449204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8505a7566ecf2e0b42ac839b33384843a86c7cbc0e0182eb10924de4b74e1ae. 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/USWL12400197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54609a366425e1b37065c9a7c06fb7cdc4ee1b3e046de3cf92f0a4df217906bc. 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/USA2P2360991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1888c5ee0159c5ea14a52a6d3e9a604775b48cd0f6fd910ce190b0bf83dd0af0. 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/MXUM62300482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3f7f6a99548cb53ee234cde5246ef7ebcec9b3b36088ed8cc9227ce7050a5c1. 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/USA2P2337580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0828c9a3f5c5ca5d57a563ae44cafbf870093a0af1e3c593aa31ce8bf3ef7bde. 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/USA2P2337581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e5d200bdc4ec7676fee100bb5e8d496056dff9ea99296e849f07c9b0e2802c. 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/USA2P2337582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8146073ffbb856c1fd02246af88d31ea33862e16a73ad45a573c7f83d08d74a5. 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/USA2P2333359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7f51a9153c362214deb84e19bf5c43897c4ff7fc9b6810c9f4be6344627c02. 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/USA2P2333360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44338025fac941e2514595f7d5763d4d49565e94b1c54e13cbf48492da157c02. 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/USA2P2259553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7bc36d25ee22d72f5f3edaeb4e54fe45e5fa38c20fd91fff420ec1f5ff7c4b8. 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/QMFME2222339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3da56cb5482f52803d55926e6aa9546d5da3586574ed0a5c6b34fba89880f14. 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/USLD91739187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d8414def24acbcab77644d5a61547784d9c174183676705cf2bb437dfec1f22. 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/USLD91738087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69fe8666c8211d4f9712c85162b3286e9beea246a6ea72973b9acf1eb63bbaa1. 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/QZQAY2205899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471fd6f5e9aa21697f7df6704075ee39934a443bfe8662c898a01df20b6cb8b. 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/USLD91737194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28efcd430818db3d101ff82c0386aa6b7b8b82de32b7bd10b77aeed928a49b5c. 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/USLD91736437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ee6a605d96d4083e61a633f77904248de5d83d637bc868e8846187ad7deab2. 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/USLD91735888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9edf965f62ab7c3b2f32b7eaebf4a8b68b8e464f3d367dfe731f7f68db24b38. 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/USLD91735797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d96356e87cceff4b502288a04926f9c24abecbbc37dc86dad8219415516fed1. 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/USLD91735501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e44e8e3b04f90758dd255241b70d5ffc6a0de38ddc05bbce48578997cab6cf6. 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/USLD91735013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eba1048001a709217f0bfa71cdc7c149b59bd8168ddcc22b7e7879f3ba67eb9. 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/USLD91732369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36906f8835b9c8180f081ec9e8b9f036a43e2d3cac174f1b7817ea64a5a3151b. 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/USLD91733026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc54097b2eeafdb249ae90e8856dfd0bd09ddda5c292d62e3601e21befb33ec3. 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/USLD91731865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bff3235febe57bf693a5679324f6fb32bc7206df2762ecf7587d859f04e008. 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/USLD91731045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97a53302e41dd2e7124aa7b3e6567f959496b8c1db6bc0f71b7568c5a2a5235e. 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/USLD91729627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5daee431ceb83b05da417f4099e6b465361e240cfe2e6d67714d015baf07c7c9. 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/USLD91727271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69c74e9ba8b6f16a159af4c6686c9b9911252f4e6d619810b5283a747e6317a. 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/USLD91724845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65cc7a38bb39047021e293c09aeafa45c9067f3f6065f69c2e024cf316849502. 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/QZFZ42085838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bde408cc8a4821bf379c5bd72f50f788bbbf6e70fc4e72787a177eb9f11d18. 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/TCAEL1997313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc73e9a7425f4849b147a0bce2c97717bd2c8bb5e435c3043413dec6cf272a6. 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/USWL12300868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ead90d73a764e0202e52d47d9237d1aa8ffb1ab10864ebfd91011909a34b49. 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/BK4DA2321227.