Lexi Vega, better known by her stage name Mini Trees, is an American indie rock musician based in Los Angeles. She has toured with Julien Baker as well as Death Cab for Cutie, Tasha, Briston Maroney,
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 0x24e0379e177bdb10551a23af3e338eb5370c16d6a997904bbaf46e17e7f77975. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a837806-b2e7-417c-9fc4-bbaaf1d2416c.json and https://artists.proofprofile.net/proofs/artist/9a837806-b2e7-417c-9fc4-bbaaf1d2416c.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 0x54aeeb97adff3087e28ab0dfe76d4c5532a1b5138a27f4391d601d43c6929875. 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/QZES51959896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6a2e747f2bd45158fb247f525ac676c16164730f87b09e0faf8afca17de1b1c. 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/QZES51959897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb283f90b19727dedff1a4684f3871cb78315f31bcbd5cafa59e75399f1895763. Chain 2 (Bitcoin): anchored in block 956485 (2026-07-03T10:53:04Z), 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/QZES51959898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c1bf964b42ca4fa74e4417232c4fd7213886ef5b98fe9f2cbef44ef6e1c763. 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/QZES51959899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c23f83e9f3b4bd065f58bf854b7ed6526d3c843abc0c5984490f9b7100a4bd. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM24S2002236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb72f4755bcd667f20f75af5af7c7b681c061c945d85690ff54e6bf2abce21ed. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QM24S2002238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49cacdc81462b9e84aeccccd33e10357fb5b3857ac1a07c2b44c7439312de6f. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QMCE71303135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2168faa868092e8e9f6b230d09f23ec04b282893990ddd789fb82e0eb635e4cc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMCE71303139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe184cb642914ee4ae7a2cde3a82466c7675fb76168f9efecc1e2096664138058. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QMCE71303140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd731b439b330bed7b655feef2e19d3aa7c2bbe5d63872c4ad484780b30e3d93. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T18:33:01Z), 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/QMCE72222204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354445f263a4e49b5f46c36ea07b3f6c37a46323f0d269b918286f009b7a8bda. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QMCE72222206.
Rotten Bun for an Eggless Century (Expansion Pack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ffd1936641109e92074ac5ca205580848afeeb5a9692bf27fc17f742f3e6f99. 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/QMFD42300025.