Kardo may refer to: Kardo Bestilo (born 1976), Angolan writer Kardo Ploomipuu (born 1988), Estonian swimmer Cordău, village in Sânmartin Commune, Bihor County, Romania See also Cardo (disambiguation)
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 0x266f47584af3055a493e28f33bae528f7e0755559f358726b9a4a1705d5ae51a. 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/7d99b1b9-4828-4a08-b58a-3f9f0c07248e.json and https://artists.proofprofile.net/proofs/artist/7d99b1b9-4828-4a08-b58a-3f9f0c07248e.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 0x33aa5094e3c527059135bb6867b84e112f56c91146b4760d8f0df427bf17da1c. 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/DECE72400851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d5c42d3ead1172a93f8cebeeb240307656d983a3b6a594a88421253a6a3ac5. 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/DECE72400794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52bbf6bfb19b35c114b352c5212da6c6c7fcf3f38234de018d1306f790a00a1. 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/DECE72400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcc78d468458a191463b82704ad88cc8dab18b76822a3fba9e4325ed5ae501a. 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/DECE72400689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f3e84a05c7a66bfce619065b6b0c5144958a5c21c7fa31283263f14051d154. 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/DECE72400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5155324b3ae233c6785177abca0cc949f808ff8e3299e7a626cb61f9c7b443b7. 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/DECE72400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d0ac415ae96b6c0f344077c0867e1ca41f4288d2c60d33cdd6b90f6315e934. 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/DECE72400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e42f25bb6c53f6a548d677303e18fb50e9729a12a233f16ca046cf1ab665cf0. 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/DECE72302952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5579a7c6eeae70b2f0b60d7cf170f66eeeebab7d7009008561e3155cce04ebe. 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/DECE72302879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2856beecf92c7314bbf384657cbb9e6457119bac0593d44cae68a359eb2582b. 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/DECE72302951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21af9cef949fffcdd24f1a17803ca10c57871bad62db44759aea5e0e56db2efc. 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/DECE72302953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8257352e48fe29254e5db23c6a79bc4c39833dc550d095806d8ba0666f396516. 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/DECE72302954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2671200bc05667a0d12e4608a57c19e4ed64312bc9c12d01215b80af7c34466a. 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/DECE72302822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbba49a7a324f59db8b3dcbe27b72d0bb8d6b139fd51422296dab48b19608f87. 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/DECE72302955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697f12296e3882767a5e8a0a27668eb830a09aa524c57d7e12b0ac2b560879e0. 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/DECE72302173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf336462fcd98100e39f44af6d8d421a04bac1bd7083820b604bb7e96778b153f. 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/DECE72302065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ad881b64a444a26d13ca3690e587a29d4603c09cac7674a6cc552d1d49c080. 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/DECE72302122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf751661e434e33abd21aeabc74bbe0740302501319b9969f149c86b5a98461cc. 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/DECE72302186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edf70738f5fb50ade8d8a8010a05f98256cc8998ae001ccacde01bbaa70b24b. 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/DECE72302187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a13db7f5f725264a1b03da0a2bc063f820a7a9bbd532fee53d741a4483da697. 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/DECE72302188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610f116d75a3e2e76c4ad5bb6d3f207c86f390ac7649914a84b69dd26d2fcbee. 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/DECE72302189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba85ee33f8103655ca1afa56c3028fdb19ed1dc5061cb7c6cd32a7e5a2c95706. 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/DECE72301417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142a1fff45a39930d753655fa02f583838c0eeaca9e224249f071fadedd5e5da. 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/DECE72301418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1723ff979b8285efc56f9a286219a82df0f46f79e0abe1efe6cb07397b18554. 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/DECE72301419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd0400acac4aa590964140d10a03571955cadd77302210a44516209e380faa3. 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/DECE72301420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6a53020ea9fba7256beda49fd6d9407ff6e6a73b1744a5a80ed3d6cd1a1937. 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/DECE72301421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7025598db956ce674d1369f7f2c895a6b3982ef02287d53ccc11d4949b1e528a. 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/DECE72301422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fc6211bb08c528911a9086ffd5a76d628e2d87d8190592a2e988ccfaf336d9. 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/DECE72301423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc0d04c5b5e8658df6ecd7469c34676c5901638d4a76f5d46c718f2d3b41181. 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/DECE72401520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33aa5094e3c527059135bb6867b84e112f56c91146b4760d8f0df427bf17da1c. 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/DECE72400851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52bbf6bfb19b35c114b352c5212da6c6c7fcf3f38234de018d1306f790a00a1. 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/DECE72400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcc78d468458a191463b82704ad88cc8dab18b76822a3fba9e4325ed5ae501a. 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/DECE72400689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f3e84a05c7a66bfce619065b6b0c5144958a5c21c7fa31283263f14051d154. 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/DECE72400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5155324b3ae233c6785177abca0cc949f808ff8e3299e7a626cb61f9c7b443b7. 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/DECE72400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d0ac415ae96b6c0f344077c0867e1ca41f4288d2c60d33cdd6b90f6315e934. 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/DECE72400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda275134858c5fd606f85eaea8bd9b931cade3ef9204c3dfadbdb5abf6b566bc. 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/DECE72401363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c987a9a03a25cb3ad592f7eba9ba6a5e9c718c80c109c44b375b3e6b8a33bb1. 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/DECE72401317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d5c42d3ead1172a93f8cebeeb240307656d983a3b6a594a88421253a6a3ac5. 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/DECE72400794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52bbf6bfb19b35c114b352c5212da6c6c7fcf3f38234de018d1306f790a00a1. 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/DECE72400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcc78d468458a191463b82704ad88cc8dab18b76822a3fba9e4325ed5ae501a. 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/DECE72400689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f3e84a05c7a66bfce619065b6b0c5144958a5c21c7fa31283263f14051d154. 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/DECE72400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5155324b3ae233c6785177abca0cc949f808ff8e3299e7a626cb61f9c7b443b7. 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/DECE72400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d0ac415ae96b6c0f344077c0867e1ca41f4288d2c60d33cdd6b90f6315e934. 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/DECE72400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33aa5094e3c527059135bb6867b84e112f56c91146b4760d8f0df427bf17da1c. 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/DECE72400851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d5c42d3ead1172a93f8cebeeb240307656d983a3b6a594a88421253a6a3ac5. 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/DECE72400794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d5c42d3ead1172a93f8cebeeb240307656d983a3b6a594a88421253a6a3ac5. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DECE72400794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52bbf6bfb19b35c114b352c5212da6c6c7fcf3f38234de018d1306f790a00a1. 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/DECE72400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bcc78d468458a191463b82704ad88cc8dab18b76822a3fba9e4325ed5ae501a. 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/DECE72400689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f3e84a05c7a66bfce619065b6b0c5144958a5c21c7fa31283263f14051d154. 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/DECE72400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5155324b3ae233c6785177abca0cc949f808ff8e3299e7a626cb61f9c7b443b7. 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/DECE72400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d0ac415ae96b6c0f344077c0867e1ca41f4288d2c60d33cdd6b90f6315e934. 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/DECE72400155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026414e38c7378f8c2546297c7bb019d8560bc2565ca4ec1b352e15ccb9128d1. 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/DECE72400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b5957458c58be20271e100dcaa0d4a50221be85653a14b8895923e41abc51. 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/DECE72303339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a2ac39dc42f7eb52f61da5e199042eb74e8f51c47a0889cd1a16b7fccbc934. 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/DECE72303392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b5957458c58be20271e100dcaa0d4a50221be85653a14b8895923e41abc51. 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/DECE72303339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a2ac39dc42f7eb52f61da5e199042eb74e8f51c47a0889cd1a16b7fccbc934. 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/DECE72303392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4a2ac39dc42f7eb52f61da5e199042eb74e8f51c47a0889cd1a16b7fccbc934. 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/DECE72303392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe98b5957458c58be20271e100dcaa0d4a50221be85653a14b8895923e41abc51. 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/DECE72303339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2303546e98d98ea485bf90b8e1cab962a74b9a6c63307ba2f8ce3024b4e91bb7. 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/DECE72303112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21af9cef949fffcdd24f1a17803ca10c57871bad62db44759aea5e0e56db2efc. 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/DECE72302953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5579a7c6eeae70b2f0b60d7cf170f66eeeebab7d7009008561e3155cce04ebe. 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/DECE72302879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2671200bc05667a0d12e4608a57c19e4ed64312bc9c12d01215b80af7c34466a. 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/DECE72302822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5579a7c6eeae70b2f0b60d7cf170f66eeeebab7d7009008561e3155cce04ebe. 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/DECE72302879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34065a5a8ed98fa00211ac1a46bedb666b10d6273ce386f8768b1182802c8967. 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/DECE72302510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b8b53176c5aba446c11a6809309c153b2576a5b62588a51871646d5fc90589. 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/CH7812234122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc83aaf9bb35842dce563ad3ac41aaa6c345c21f8eb1776323504adf55d370ddf. 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/DECE72203583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6285efccfa1af16a7e46bb63bab828840f324c333f72cf22076c37572cdfcd66. 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/DECE72203604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec3d08897af066b8f7a944918aaf3659077060abe665d336bcbdc88dc40d16f. 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/DECE72203605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb89440cc71797063b8ffe2df3f5ddb4a81da28cb156ec4a89f8e90fb37a56d7. 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/DECE72203606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a9186470e94a324d1657ce9c04745b8ccdc77efa734baa061c0f2a686d52ea. 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/DECE72203607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066a4516e3f0d363855b8b2a577ed7efa6ef01ac592359324daa2df9dd9a0a00. 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/DECE72203608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bf835fe48251cda07317305720b730447ddcb332adcf510e7707de53fe2ecf2. 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/DECE72203202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f84ee8dbf737243d154b1230dbe366d93fe9d673950129cbd828106b72a486c. 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/DECE72203609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd421cf290680ceb55f10bda3fdb134b51318bb5fa87cf9d33377683ccbc51102. 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/DECE72203610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d424f5eab0f0b544732da9fe3077c6ffd4bb923b9d80101170b7001d46887da. 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/DECE72203611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x161a1155c2530e123a1df4f9ccd6ceb895e1937639aa05570d2d90e40765f924. 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/DECE72203612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2f3220d58ad85065338a0285cd8c0b03497e835371b499b6ec03e103e46baf. 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/DECE72203613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe25423468f281cab357151ecc1f589ca28a057f88ef0deda5ab6b715954158a. 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/DECE72203614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb865c6f2c148f2948c5317211feeb8b0f6999a0236d7d401b7d51439aa8d15b. 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/DECE72401635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda275134858c5fd606f85eaea8bd9b931cade3ef9204c3dfadbdb5abf6b566bc. 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/DECE72401363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c987a9a03a25cb3ad592f7eba9ba6a5e9c718c80c109c44b375b3e6b8a33bb1. 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/DECE72401317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b277f5c5574193d2e44bfd22a18ed678b4f2402554a457971f02e7b7a2fb689. 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/DGA062349791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ad881b64a444a26d13ca3690e587a29d4603c09cac7674a6cc552d1d49c080. 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/DECE72302122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf336462fcd98100e39f44af6d8d421a04bac1bd7083820b604bb7e96778b153f. 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/DECE72302065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe813a37e83eb6f643305e546db236ad2f276d81fa848223ab163588b275a4318. 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/DECE72300217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d913562a48279f7244af2c8f0dd152d6518ae202345e4b9987c4561445fb78. 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/DECE72401662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc0d04c5b5e8658df6ecd7469c34676c5901638d4a76f5d46c718f2d3b41181. 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/DECE72401520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33aa5094e3c527059135bb6867b84e112f56c91146b4760d8f0df427bf17da1c. 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/DECE72400851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42c3d9a0330f62d6bd8ff3bec73b4ff881b0a251f7a098bb85efc1551c462e0. 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/DECE72401825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d913562a48279f7244af2c8f0dd152d6518ae202345e4b9987c4561445fb78. 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/DECE72401662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc0d04c5b5e8658df6ecd7469c34676c5901638d4a76f5d46c718f2d3b41181. 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/DECE72401520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d5c42d3ead1172a93f8cebeeb240307656d983a3b6a594a88421253a6a3ac5. 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/DECE72400794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f3e84a05c7a66bfce619065b6b0c5144958a5c21c7fa31283263f14051d154. 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/DECE72400390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1307c33b53268d617a67201e55c2b2ffba976d5cc6054d532b8c8ac4d7ac36c. 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/DECE72200358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33483fe26dd42b363eca26d046462824e88166028efcc203d31b68dce8a95be2. 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/DECE72200354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ca59e43f67a98b08d75ec179ca625cf30963cb2c6cb68b4ffbf2c9f1ec5b56. 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/DECE72200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d9c79afefc2e893ebaf000adbc16142d26b8eda4781ba0a6afab1a7e9903fd. 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/DECE72200355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f091861865796a2a0002d9eccef009921e5f2f3cab5c2b1bc20c0be564e4cab. 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/DECE72200356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7003d0820f86097f6aacdf0939fdf04dfde13dbad435db1674fe92e50cf764dd. 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/DECE72200357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc86fac253c0d28a9b8d56c37874c588f017f245d0786a43dc1093a41646e9896. 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/DECE72107707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1afea48d33091f007735fb90b022dc0ee570172b2281b4177deb2f0befe5cdc. 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/CH7812371817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697f12296e3882767a5e8a0a27668eb830a09aa524c57d7e12b0ac2b560879e0. 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/DECE72302173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ad881b64a444a26d13ca3690e587a29d4603c09cac7674a6cc552d1d49c080. 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/DECE72302122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf336462fcd98100e39f44af6d8d421a04bac1bd7083820b604bb7e96778b153f. 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/DECE72302065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39253fe3543038f91e1b32a98bd1eacae85842f81fe30368c2c2fa51d9ff388a. 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/DECE72300524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9eabe35a7b03e59f4b50a72757a6e31ec696928e2dabe46b1727d8d90cd8b6. 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/CH7812344137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e5a38d0c35e4bed9b9699e82b68796c455ca755c853a0cc964f66dcb6be214. 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/DECE72402019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5155324b3ae233c6785177abca0cc949f808ff8e3299e7a626cb61f9c7b443b7. 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/DECE72400305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52bbf6bfb19b35c114b352c5212da6c6c7fcf3f38234de018d1306f790a00a1. 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/DECE72400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d5c42d3ead1172a93f8cebeeb240307656d983a3b6a594a88421253a6a3ac5. 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/DECE72400794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c41409f31d8a9972951b793db85b8bdfcc45446441e77ec76602f257aa78722. 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/DECE72400583.