The Donkeys may refer to: The Donkeys (band), an indie band from San Diego, California The Donkeys, their debut album The Donkeys (British band), band from the 70's Lions led by donkeys Led By Do
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 0x167aeff60d53c307c0caa987bca619e12584ca01962767f4ed8bee1e70b78470. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a9c06dbe-44d5-4a09-a158-78ccdfae25d5.json and https://artists.proofprofile.net/proofs/artist/a9c06dbe-44d5-4a09-a158-78ccdfae25d5.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 0x33787e7c2a4ba685fbcbae43888a2fd56332a4a69e9e7213d34b5e893f377248. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4AJ0651602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d2829079a3b93aca38012e1e2e09be1ba0833e929d212410c8f8c504892a07. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4AJ0651606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190a0c524e3798cd073ccfadd23a2fad152057d50804b13b94149a8b78d1dece. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:04:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4AJ0651607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ff459be6fb991611ea42ade3abc129b1f929c03e8616e512b48d6649d1190e. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G0831401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452e4dd45a7a22d228add7dc53ab7e1384b250e99e3bc15c721fff4cee87fb93. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G0831402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f0c811d9bf5f2e3e23273ff1b3553de0792fd91ea4f6e8cb88335feb3d9a6a. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G0831408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bf4c82b892345ce419c613e7d87b25fbd8a64f6019a894ea1af72cf5b38ac5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G1134703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d59c3adcc6b7292f06a0075e10915bfb8780a10bc585c46c8f33bd65ae66510. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/USJ5G1134704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd171aed55dfafdc1d74563bc7f5353577c823c623957d84396b412bf49bca12c. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G1134706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340764661b59fe59cd71de5af4cae7023f1549671e1057710cdbd767c4f6b7b9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G1134710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d65f167c1fc3c5e6d25edc0ae9b2b3f2fc797e92dc79c1760c4f3f4d4b18d89. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJ5G1134712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0bc5e5caaa9142e5bd4e46a4dd89d58e5aa6f61a9584410cebeb21b72a0fee. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBGQ1400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fc348c23cb15c4af9baaef050c80edc2aec08ade2aa87f697b6feb38ef06d6. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:08:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBGQ1400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae40db1e929d84514f7e210379e1c6532721d3dd4b5622453e298ad482c6bd6c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBGQ1400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999bd986852e1e9c41fe0ef989af03019760ef88f26881599f22fe05eee26cc0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41578902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cde4fccb62e2059d678128eb56f590262f1fbe059b7221cc30d7e68ca9266d9. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1922323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0448eb12fcc6b138ff28483993f4d990ad1f56c61eb18ae0910d2e23a8fb0096. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1922326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf276e6658f0d513888729c4d316393944db1ebd80201cf48de794558787bd7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1922331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af657fe80e2762cabe6d17bc4407d9bf302ecd3f43f8c502b24095ae954c623. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1922337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5958d5b00eebe4d7491f93e460c4499c5ae9133cd70886112577a6ccfa73345f. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T00:35:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1922338.