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 0xd706a2f11c03c196bf402a943e8292f53049b300fc15d65610bcb53cc5734014. 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/66a06928-2403-4c66-8d3f-bb9d7602ae56.json and https://artists.proofprofile.net/proofs/artist/66a06928-2403-4c66-8d3f-bb9d7602ae56.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
A State Of Trance 1000 - Celebration Mix (Mixed by Armin van Buuren)
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 0x3ac0eb760306ff487bccdfd2d6e18f1479da63e9cdcac48c2a0aa75a32744ef5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/NLF712100460.
Now I Can Breathe Again - Greg Downey Remix
Now I Can Breathe Again (Greg Downey Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb558bbf8311b251972d4fc028ff617dbd62d3a00d43dcddcf818c90811bd446b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NLF711905194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c478b94f127fab3f263d12a13ddb387bc9d0016b025c89d2bb433a4682c14a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLD681900993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f45a4dbc6c4952d0959dd6bae21839200c02d2ff39b27249e6b371f66510033. 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/NLF711306488.
ASOT 1001 - A State Of Trance Episode 1001 (A State Of Trance 1000 - Celebration Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac0eb760306ff487bccdfd2d6e18f1479da63e9cdcac48c2a0aa75a32744ef5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLF712100460.
Is It Beautiful? (A State of Trance 2025 TRANSFORMATION Anthem) [ASOT 1214]
ASOT 1214 - A State of Trance Episode 1214 (Including A State Of Trance Showcase - Mix 002: Allen Watts)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21be896efc83103dcfe7c4e2b6ad4fcdf39cdb4356873b919686e026bad29cd0. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/NLF712501467.
Is It Beautiful? (A State of Trance 2025 TRANSFORMATION Anthem) [ASOT 1213]
ASOT 1213 - A State of Trance Episode 1213 (Including A State Of Trance Showcase - Mix 001: ReOrder)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3293f4ecc8ce38c5a00667b87a685d887f1cbde1aa3c17408cd26a9ce9a34f67. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/NLF712501333.
Is It Beautiful? (A State of Trance 2025 TRANSFORMATION Anthem) [ASOT 1213] - Armin van Buuren Guest Mix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77954687a7e972602d383f16ba53b4f728ef7e43ecc6bc6f9ac620e5fe0efbc5. 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/NLF712501353.
A State Of Trance 1000 - Celebration Mix (Selected by Armin van Buuren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639a58872ef9e605451a5cabbdf130a7754056f0a63bf437a0e1dcbdef19800d. 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/NLF711600158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2051bad9d9288318ed39e8739c2d8e8b006425a5a7e8664dc181a1ef318af184. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NLD682003416.
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
Now I Can Breathe Again - Greg Downey Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a90818ea281c6cc759dc1c513fe263a1879937098f412c6348ead235a57df91. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/NLF711905195.
Now I Can Breathe Again (ASOT 748) [Future Favorite] - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf576ce0bc29fc7de2612e08a25d7361f6738864367df22e1c9f995264d93ec13. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/NLF711600355.
Universal Religion Chapter 7 (Mixed by Armin van Buuren) [Recorded Live at Privilege, Ibiza]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39037423965892e36d511cbc2bc04fb52041f5694c095365d7a35f194f355479. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/NLF711309339.
A State Of Trance 2018 (Mixed by Armin van Buuren)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2e02fbb9ec736e585b780be52a35ca23575ce523f6c2b3da2cab3857204de77. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/NLF711804908.