Adam Pavlovčin (born ), known professionally as Adonxs ( ; stylised in all caps), is a Slovak singer, best known as the lead singer of the London-based alternative band Pace. He released his debut sol
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 0x2428b5a0af3b1054026634273de0394890978565381653b2ff5791c1921f6373. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1571abf8-8ae7-49a6-922e-fa79be2fd7a0.json and https://artists.proofprofile.net/proofs/artist/1571abf8-8ae7-49a6-922e-fa79be2fd7a0.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 0xeccc562dbe622367eb55708837ad8510f3989248f0cf5241dd034daf0ab38a6f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CZA232200797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32189f5d52da643d1c1c325501405214b537e32a3178ae2dd69329b102c0156. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:09:52Z), 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/CZA232200964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe152bbcc9f0860850000a19f8750e8bb3971b36c490765c190fd9a1a20a4a783. 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/CZA232201042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa9d6a52b43c83f8b8c18ec079f05dfdc268730e3499aa3900ff48bd1fd4457. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/CZA232201043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6ca2d9323e3704c564d597c4f6306a6e0e19e6a228dfe143cdd9021c4b1833. 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/CZA232201044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8624f397dfa256be8e791d43c59bedf385f4fb742209530358fde9792324fa6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/CZA232201045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebadbca846194bad391b5241bf6932558291b0f79081433dcb29b9bc48a005cd. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/CZA232201047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9486113457e96979521a0ec2fba34ecfaaf3d85c00c16d98cc14f05d75c3885b. Chain 2 (Bitcoin): anchored in block 957866 (2026-07-13T14:54:25Z), 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/CZA232201048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa88a90c4bb95f4476b8b328e00783b417fcca3628bad0b10d44c2cf9b1c65f7e. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/CZA232400817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbd55574416dd8a2691957ad34db425a45fadc995fd7f3c8ddf892e590c516c. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:34:40Z), 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/CZA232400818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a7658da0338fd225c8df730e2e4bc439cdffaca05205c7615b00bb8883f9267. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/CZA232500624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff690a7f17b0f9758471308fdf94528c3598a0fb8695377d2745db8c6cafcf4f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/CZA232500625.
Doomsday Blue - Bambie Thug Acoustic Cover
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99ec6c75149bccdfbed42368e108cc2e12f8227116eb10294281b17ac75982a. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:41:06Z), 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/CZA232500626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad9e7f378b1c684b1ee0d012e4d9e727135b14caadc4a1ab33738f11695e12f. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/CZA232500627.
Kiss Kiss Goodbye - Eurovision 2025 - Czechia / Karaoke
Eurovision Song Contest Basel 2025 (Karaoke Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbba90acac59157454c9e218c150c89ac1ca03c269065fc12e23f34167c7bc6. 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/DK2DY2500095.