ISRC PTVC16700056
Verified recording
PTVC16700056 is “Oh!” by Mafalda Sofia,
registered on the CopyrightChains blockchain with CopyrightID
0x52266d66e34d5c85386d09baf6068794c151fbd7778b9c202a95bf97b76c2713 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC16700056.
Recording identifiers
- ISRC
- PTVC16700056
- Title
- Oh!
- Artist
- Mafalda Sofia
- CopyrightID (CopyrightChains transaction hash)
0x52266d66e34d5c85386d09baf6068794c151fbd7778b9c202a95bf97b76c2713
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d56122cde3b63fc344271c084b89f38c4026947ffb37b6116c4b6e950893283- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVC16700056
- Bitcoin block existence check
- https://blockstream.info/api/block/957118