Milian is a Spanish (Milián) and Polish surname: from a reduced form of the Latin personal name Aemilianus (a derivative of Aemilius, a Roman family name probably derived from aemulus ‘rival’). This w
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 0xc6bd2785913f7a88fd9c52bbcafe7e9b5fe0a15c50c5d38099712c74b12259fe. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bce4bb8f-113d-4110-82d5-325a06f749d8.json and https://artists.proofprofile.net/proofs/artist/bce4bb8f-113d-4110-82d5-325a06f749d8.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 0xc36cbfbdb0d6f07bf1a75335f48cc91479301e505d4d38bffe118ab64d4aad63. 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/QZWFF2485442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd6011a15ef6c251fa2699bacb8907c5b84c23cb7aad56cfe88decda8c53e28. 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/QZWFF2485443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c1843e22d4bc66a7a97eba7c33dad20586360e6c49b3a7f33b382fb02d2cbfc. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZWFF2485444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764d8e88a316881338e1867f92e50a0d0cc4a12c1c52b3a2e689b53918802510. 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/QZWFF2485445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f9638c69bb82f6167f140825ee95dea8dbf821c0cfb08b103f63ab0af629d1e. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/QZWFF2485446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8e8d2a61b08ddcf8a8f77bd0ba2f5d1c96307d1ac9fead5b92b10bc73cbdd6. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZWFF2485447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc922b1d553640ab304fa639a85e7060f3d07f425a68de7e1c6d001d81817d5b2. 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/QZWFF2485448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd6011a15ef6c251fa2699bacb8907c5b84c23cb7aad56cfe88decda8c53e28. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZWFF2485443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36cbfbdb0d6f07bf1a75335f48cc91479301e505d4d38bffe118ab64d4aad63. 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/QZWFF2485442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ae25f59f638c961c62d8fa172a30a56da674b1bbc703d333a8db56a603129c. 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/TCAIJ2410521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cb217f9facc6d792c606aaf0fda7358948dd9948b37891f9639241a1b628c0. 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/TCAGY2367930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc08506c685d73027236195e3af4c00646f29160d7812a4d0845f160f8b459d0. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QZES82201867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbce4c2540364fcc9559192ea4d59a36fb8c088be11313102223b947e85e5e2a. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/QZMER2160788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635f7070277b82e25469277579a2c0263714b12bcdaf72dad32cedbbb433c7d9. 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/QZTB62402542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede6590266ba9afdd1c3c6be07556d4b63a5b7a292bfffe4a807f2794d8ed38e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62402543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575591d9771e678c59aac6c9cf4ab44042ae696656143b901cd622dec7bf6199. 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/QZTAZ2498681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ccd146a8b9af1d11eb6fd686cc9afa88d41fcc481453f03bec97c9ff55ac95. 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/QZTB62402544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcdf96f2e12234dba17d82dd50b18f963a939a4860ac5c1d992014a97c4bd8b9. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62402545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1108a6796abf29114fbe0691f5debc1ef741c0ebaf216bff4fb1b49118e52c3. 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/QZTB62402546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b6a9a599393c8c9c160fe91a813a43f4a2b9075cb79e4daa3022f3cddd1cca. 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/QZTB62402547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ffce7d3510c9651a2b6facfbb153795f21c4df99409c30cb86bbbec26d0b814. 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/QZTB62402548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1189be5fe1a177f41cf2fc5143673266881b1f61d1f487c985f16505cc444981. 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/QZTB62402549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9e3d6e02e40f4673533323b4e9a05c6391ceb8ad89c843d9149d441743fae8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZTB62402550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc4092fc2fe48611dfa649fefd12fbe008aa0ece3e2474e06399358322be6bb. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QZWFG2358901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee3b4bc8f514d3b9b06bc748c2c1cf37d40022e332f29245f33c258d3710cbc. 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/QZWFG2358902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dcc441152137c848760e95808ce31eb2ed0e55463ee6b05de633784dcce76a. Chain 2 (Bitcoin): anchored in block 960355 (2026-07-31T05:49:18Z), 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/QZTBF2385469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x697228485294304e368dde5e4ad12a9c4747fbf030387ae029d589e7fe76bece. 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/QZWFG2358903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89bb2a190b9f2508ed60a5060695d894e1fba6c3d91d029e91891384a6bb5b3b. 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/QZWFG2358904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dcc441152137c848760e95808ce31eb2ed0e55463ee6b05de633784dcce76a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QZTBF2385469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93933ef7cc631bba7c9d477d24b85de1ecdf8f5c3c4088528728a48d5a201a0d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZHNC2272818.
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