Paps may refer to: Geography Breast-shaped hill, commonly named paps Paps of Anu Paps of Fife Paps of Jura Paps of Lothian (disambiguation) Maiden Paps (disambiguation) Other uses Paparazzi, a kind
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 0x082deeec021ccf1159c6813ac94191c7388c3d5abafa35761d301cf807948b2a. 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/aeaea682-806c-417a-bd13-764c94a43327.json and https://artists.proofprofile.net/proofs/artist/aeaea682-806c-417a-bd13-764c94a43327.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sotto Il Sole ( You And Me ) [Pandho & Nick Dynamik Mix]
Nella notte che non passa / Dancing Barefoot
Nella notte che non passa (Orlando Spadoni Remix)
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 0x4bb7ecfd28c0af77b0e28160475377134f4d0518a932c57ae9f9f58204e544aa. 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/ITG812310041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496cc8a0005edd3e92ecfa6c6f09e118f8c753ba3c1910a750ba2bce5afc1f4c. Chain 2 (Bitcoin): anchored in block 957959 (2026-07-14T05:54:20Z), 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/ITG812410002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4687b1f64d394040428b51db5a0a29868a5efcf58787cadd3c36e0130beac2d6. 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/ITG812410008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f5d45933ee88ffa08914ca9e6c3b0fad16c32b86538b20cd712fcdf8215160. 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/ITG812510001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06a80d7e632c1bc560ad26485aec37f5978a8bb3aea4d2656ccc20e2abdb989. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/ITG812510003.
BOYBAND (DJ Daxel - Luca Berga Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d35d714a0f41a16710564c2f9409dd823faf92d3000bbaad633606385eddea. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/ITG812510005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c90455b7337e1dcfa8f3ff52c848bac7d38cf2c23a90bc4506e93ac412708c2. 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/ITK192100172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c546e7ebc485cb2de14385f0e048176f1b084e62542ad9ba2e5900c319cad9. 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/ITK191800253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c6bbb206b332c1a3daa5b769ac9a486c7963d19623191620e883ce043205d71. 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/ITD511900120.