Tomasz Popielarski, better known as Arctic Moon (born 25 April 1988), is a Polish DJ and music producer who hails from Szczecin, Poland.Global Trance: Arctic Moon In 2012 and in 2013, he ranked in th
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 0xbc971d446ca7f9f1f994705b079b19380837ccd59b5fefd6e597171d18cc5489. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/de1a6cfa-881a-4012-b217-129fd02c5ac1.json and https://artists.proofprofile.net/proofs/artist/de1a6cfa-881a-4012-b217-129fd02c5ac1.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 0xdeb9d04242922a36a2b5eac361f66149b23ff569494a302f8a63086d87604a79. 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/UKRMQ2201252.
Like The Sun - XiJaro & Pitch Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cc07266d7b5a47186feb7201d30ecfe4f737581dc4f97722621915baa1713f. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/UKRMQ2201253.
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
Delight (Classic Bonus Track) - Arctic Moon Remix
A State of Trance Radio Top 50 - 2023, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c255d17323c290c95bca2873af2b6784dd5ac61da1224a361729de4e2cdc35. 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/NLF712306899.
Future Sound Of Egypt 600 - Sands Of Time
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf770280bd8f2fa28cfea2989a55762500ef5a8ed78abe4d6969a79fbc21758e3. 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/UKRMQ1900602.
A Billion Stars Above - Ciaran McAuley Extended Remix
A Billion Stars Above (Ciaran McAuley Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac834c85b29882d523e4068ae551e33a4b00517573cc66589d0107ae21e7815c. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/UKRMQ2400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3980d825455bef349dfb48fd1eee1009864c9bb8e0364f1abd874e9b7bf308a1. 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/DEQ691900052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9fe6f730fa3350a8a6d32a7b7d6d666ba57e005ac2a820ff3dbce515615f97. 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/NLF711001974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6119ef3d23f549d906970f55681ef044a3d3b789cf8fd9e08cd7163bbda50b09. 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/NLF711001983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd102f30885cfd542a83f12155f8b30cefe324019eea0ae1505200b604ca4d3b2. 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/NLF711205926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc6c3e4600a644a3d2174e0cf8af2df81e6b781267fd7da4ffb15883c5e6d4d8. 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/NLF711601837.
FSOE 857 - Future Sound Of Egypt Episode 857
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1f598c5de53c3ff24dff74aa81d35d278b848213328d535c26e1de228c648d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/UKRMQ2400589.
A Billion Stars Above - Ciaran McAuley Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46183fbe1ec7e5e5b869b51c5d6878b370df991ac5308c52e19e2031c8a67fc1. 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/UKRMQ2400367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe659bd61e5d69c67963ccd8453d221fd2180869d67c08aa2ea447093719e4609. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLC732400369.
A State Of Trance: Future Favorite - Best Of 2019
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28ab0df53a332eb14eca2639e2b6cc41c55bfbe0efc4371ad0ab56cd104ce6ae. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NLF711906260.