ISRC PTUM10300425
Verified recording
PTUM10300425 is “É Difícil - Live” by Pedro Abrunhosa,
registered on the CopyrightChains blockchain with CopyrightID
0x56d8626dae95017430349bb6df93548fc6b19d42afa956b0b5df3960d572d550 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10300425.
Recording identifiers
- ISRC
- PTUM10300425
- Title
- É Difícil - Live
- Artist
- Pedro Abrunhosa
- CopyrightID (CopyrightChains transaction hash)
0x56d8626dae95017430349bb6df93548fc6b19d42afa956b0b5df3960d572d550
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:200b8cff17896d23df376313639c171ded2ac1dde73d05bf8211f99fc1b12e3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10300425
- Bitcoin block existence check
- https://blockstream.info/api/block/960209