In Trance 95 (also abbreviated to IT95) is a Greek electronic music music duo formed in Athens in 1988 by Alex Machairas and Nik Veliotis. The band is considered a pioneering act in the Greek minimal
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 0x13b7f085d00e116fb47169014696dff441d700e460173cf598557854182bb39b. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/548ab350-0f13-4e97-b67e-33461cd0c50b.json and https://artists.proofprofile.net/proofs/artist/548ab350-0f13-4e97-b67e-33461cd0c50b.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 0x9fe47c565f2910ab2cb169945a3f3db21c4e6f2644d028fb3bc13c8dc7981e7b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMFMG2346034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1556e3e1ee72bf79d9a2b40d9161c9d066c4b98c7a3a8d603da8a593e5308da4. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMFMG2346027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf9480fa2c1f5c5392809de5a74835feb66e7bf33c063edc4d434d871e00028f. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QMFMG2346021.
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
Wild Beauty Ocean - Toujours Pour Jamais
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda47bd819f7ffbafa6625d7f3acc41d6b6f82871afcd798d7cfb1ad08116309d. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/QMFMG2346031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba02869e7030861aa86ce701c0045f920b41e3b7575e5e1f77475dff56c29d5. 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/US8YW1300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37141446c434b49043bc698d24074bf9bf93b557f0573ff3d14408eecdf5f94e. 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/US8YW1100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2fe1fe3f0537fba3af531c7bcedc4695d82ef40c351a8b21debd292bae61f9. 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/US8YW1100079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0828d28111b2d123c2ac2c526e949170871e6164b5635a852dc454ec68e404b0. 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/US8YW1100081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb6fb9421c6378424b53c9fb991147f48979c8446982353044913dfc0e3c6b6. 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/US8YW1100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19722e35796fe19a549593b71dd686b964e1ff1c52ceb89e3d310f9e38d93bfe. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/US8YW1100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4118ba0c19d5bfe97aca50901e092f7c46dbe409fa8f4a992ab54bc300f7a36. 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/US8YW1100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb117036d39077602ccc65461cae54ce720b2a4a5b5ac7d1e4d0960510ccb601d. 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/US8YW1100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb009853309a327996e348ef857e37eb0a166233d628c6d454f97a5c60abb7a2. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/US8YW1100080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99e0b1dc6450b71e33e7395595d6aca0fa19d6c76226d749fb8ffe309b271bc. 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/US8YW1100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27f740578e6462938d6a8b829f0d418bfdb8e076655f4630f78d50767a23b764. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/US8YW1100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6b8ecd845327f3ea3d5827454938ee98c675d0763151bdf487949ad38501e8. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/US8YW1100086.