ISRC PTAB19400019
Verified recording
PTAB19400019 is “Fantasia” by Pedro Abrunhosa,
registered on the CopyrightChains blockchain with CopyrightID
0x7113c0834cd5c2df144bf3c4fded51d063666c4042cf0d1c531dd6ba8a6119b1 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTAB19400019.
Recording identifiers
- ISRC
- PTAB19400019
- Title
- Fantasia
- Artist
- Pedro Abrunhosa
- CopyrightID (CopyrightChains transaction hash)
0x7113c0834cd5c2df144bf3c4fded51d063666c4042cf0d1c531dd6ba8a6119b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1289681886084c3deb2318ba0635c16ca17d3f013f786fa3bcc014afff9e8817- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTAB19400019
- Bitcoin block existence check
- https://blockstream.info/api/block/956302