Vanant is the Avestan language name of a minor Zoroastrian divinity. The name literally means "conqueror", but in Zoroastrian tradition Vanant is the hypostasis of the "star of the west", variously id
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 0xe25933ea97982e592855b4b35c8cf514ed580d3f470578c70982ada55ae2e251. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5c1e44b5-7f9e-43a8-b70f-b2101cddbe72.json and https://artists.proofprofile.net/proofs/artist/5c1e44b5-7f9e-43a8-b70f-b2101cddbe72.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 0xbba62473a1ef8caba9255fc83e7383c4099fbf1d910e12750887aece2f1f8ef0. 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/QZHZ32111619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e4932091d94a35fa37d5719f4be193923e2a40064a2eda232ed99bef9fe871. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZNJY2244980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89d5fc5ec9ebdaa71e1a43feeda5078465f66b250188f6d7f81d8a648655c7c5. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZNJY2244981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16305371777094d6719a20b8b557c98bf5c3540962782f3bd0518a5cab746f21. 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/QZNJY2244982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52ef5f096b14d5ba7deff9d1cebee2c7c3f56b8a172989d9cf4916c8e528231f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZNJY2244983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd704305670c20bfb5fbe2cc715fa6bb93e408e1ea0fa8e0fe03463f74fcd8b. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/QZW9L2238076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246c526f99b8ebe3a7802efdcdc77d3f53c501a7bf189bc680d531e17515efd2. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/QZNJV2350689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2259e3d0f87f0705ba12396fc2b2d44b949c12681859a8567c4b89a418c81831. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZTPX2282612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x280c26f0e441d7b74b8a21ca48be555386b0fef84c2f31381fe850f486edf0c5. 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/DGA0P2308826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654e179f170566ac59e8cf1aebe50d40beeaa85d258ae85045cfbe0169114ae8. 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/FR2X42473959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1592316815bd430aeb5c8c276d4ff153a6deae90eeeca09166978b7ec1318d8e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FRX282449061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26490ab311b9cf98fb47cf444c07937f4cabbb6ee38d2f7c880fde3fddd6e18d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/RUA1D2560496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24a773bf3ad4a85b01ffa9ac9b487a5e17a815a53f3a3c8bed69030946c441fd. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/RUAGT2524734.