ISRC PTUM10200203
Verified recording
PTUM10200203 is “10 Anos” by Paulo de Carvalho,
registered on the CopyrightChains blockchain with CopyrightID
0xf83abd35501013435cdf1d8903812fdd5b64aa8603a9f6df7c11401997ae6efe and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10200203.
Recording identifiers
- ISRC
- PTUM10200203
- Title
- 10 Anos
- Artist
- Paulo de Carvalho
- CopyrightID (CopyrightChains transaction hash)
0xf83abd35501013435cdf1d8903812fdd5b64aa8603a9f6df7c11401997ae6efe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:e1823783fcc3a7fcc0992950de0b0864b69982328ff95cc54fa42aca9d7abc31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTUM10200203
- Bitcoin block existence check
- https://blockstream.info/api/block/960354