ISRC PTRO11900178
Verified recording
PTRO11900178 is “Musa” by Chico da Tina,
registered on the CopyrightChains blockchain with CopyrightID
0x0a08a45f8d1ea0e5a20d25456be3b2a6d552a99d8b9c40f05efb532a83349ce7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO11900178.
Recording identifiers
- ISRC
- PTRO11900178
- Title
- Musa
- Artist
- Chico da Tina
- CopyrightID (CopyrightChains transaction hash)
0x0a08a45f8d1ea0e5a20d25456be3b2a6d552a99d8b9c40f05efb532a83349ce7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:490b0733d038262f0b7f394aca0ed605d5b1115d16af38d54fbc2367bac5e660- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTRO11900178
- Bitcoin block existence check
- https://blockstream.info/api/block/953520