XP8 was an Italian electronic group. The band started in 2001 as a trio, composed of Marco Visconti, Marko Resurreccion, and singer Paul Toohill. History The group self-released an album, Forgive on
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 0x3d04c66820915b26fae4659ed3a1c393b09e7735f81d9a1bb7de2a4e6ac16c73. Chain 2 (Bitcoin): anchored in block 953596 (2026-06-14T06:21:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0aea57d8-cc3f-47ea-90f7-7a5552af0a67.json and https://artists.proofprofile.net/proofs/artist/0aea57d8-cc3f-47ea-90f7-7a5552af0a67.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 0xa53e2a86c83e635d71d81f1e84156133782e467ba5a7c30e68a89eea720022e5. 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/USTCZ0900440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dc7bbbfc8b42d8dba2823e4ad61b513910cfc98bce368a2efbfd1c37bf84b2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USTCC1095595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6770e6d58c6bb60809f6486e5aeecca4c60ea53a600173d748d1bcb05a40b23e. 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/TCABB1122526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35dbd62adbe4352e9f061149763df2c6dac75a73d8259594caa050418b5934ed. 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/USTCC1095599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fd990951224a7fafd0cd77680b10858e9cea7f6411d6c5bc318a53c6e179d4. 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/USTCC1095603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997258fcdbad7695a4fbe5461d2d2ec2a4e2cad4acf58359f9395e2738619b44. 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/TCABB1122525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a814effea65dcf317e51db39bbd04f93fb9e936082cc2445b6fbbd9092551da. 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/USTCD1028873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e95549cb3d38bcadbe8ca1d7abab0ef385e64635842480c15114126165a227. 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/TCACM1675435.
Want It (feat. Daniel Graves & Rotersand)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ab121b0caec04a1099d5405acf47af3924d14ca182bd4d64a258f3822010bd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TCACM1675443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9307500cb047d44ccbe671dae7726b64854804e86d5e962b75ba6097fc61504f. 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/TCACM1675363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x324aca65e645193d0c532700df42b297ebf14dd5de084f4619f8354926400d87. 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/TCABI1226802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edcff8efaa69aef9975d50e4a018388855c51928eb72fc6b6f4c8004d31ba3d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/USTCZ0999938.
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 0xb1c4c35e556bd9b2cb724585dae96ef06fec15c122469b19c7ba8bd4a809b07e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/TCABB1122530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246ec7c740e9747fe6717fb0ac434da4b2d8165af067f10d63127e3bf268ccf6. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), 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/USTCD1028880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2210606df9a60da18f9b679d593a8add013854f7ea1b0133c320a367c356bd65. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/TCACM1675429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c6070d1686c1189380f5bcd129241c4431bff96ee531189478dc90548156ba4. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/TCACM1675384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382befb8fc6fac636f80fb912901ff6d25381f981a19fb2ee7da2f2fe57e55e9. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/TCACS1644101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b408773adee061214e9a2e6791d217e0ad20f34cd616fc5f2fa1b7dfc4234a. 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/TCABX1448185.