Mike Phillips may refer to: Mike Phillips (American football) (1921–1994), American football center for the Baltimore Colts Mike Phillips (baseball) (born 1950), American former professional baseba
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 0xfd0e7c4e3f7841f28080dc3290e688d67a0137a74d5ebcf25e4c25db41cffb61. 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/7a6719f1-e527-4a64-a7fe-31b60d7f5678.json and https://artists.proofprofile.net/proofs/artist/7a6719f1-e527-4a64-a7fe-31b60d7f5678.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 0xdbd6ed9d79c011f98d1bca4305ff1b627808fe5c507d0c9950efe4f5ecfdfdb7. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10202183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1b7012ca19c5b41e668b630a3058a78f724f94d7b23e1281b32859e58311a74. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10202185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ab04d33de3d6cacd055d0f68ffbdf0c1b417b93eb84d1c716423aac5e7ae1. 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/USSM10202157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01ca86bb8a4b2f5a25aa347c3775bd4b54b0394f3a0588e383021b9975f7542. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USSM10202172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1125f344269611de3ec709d1db4754f035dffe409f0c99a149001f82677b2e. Chain 2 (Bitcoin): anchored in block 957752 (2026-07-12T20:53:32Z), 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/USSM10503517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8530a66019343d4f043fa6189bfe7c3e076d1fccc8701f66916ce5a16bc00e92. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/USHBR1010015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b96a93ce317023ddcbb04c376633c2ac84f29e803cb508c8d815dc03e1f9cd8. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM43A1900776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3900b4d0b62c6b59cd38f123c68e3b622a367a4ac8b706aa66626c6ed69527d1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM43A1900778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b72ee859d97a698e30f6291efb163b57e70f2b5bf3d0b2d7af6639b22a3942. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM43A1900781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c922370b78559f1a18835c25e2f4705fd67ea7dd400bbfb66c8539c880a069. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM43A1900780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30e724752624e8f9f86b4c2e1f98924f6d83a015e708962eda0a36c131fcd36c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM43A1900777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3900b4d0b62c6b59cd38f123c68e3b622a367a4ac8b706aa66626c6ed69527d1. 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/QM43A1900778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5080695d409a887f5c24fadd5f73bb5c4587ec95372386c60653a905e0cf123. 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/QM43A1900782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f890c183b28075ce973af351cd4f8e9cd2a762eab108f8fca0216641a687c4. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/QM43A2201036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f707cc315718848637cd6e99435b78441566ca043820bda458514325a238a8b. 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/QM43A2201008.