ISRC PTBM11600117
Verified recording
PTBM11600117 is “Atrofiar” by Cef,
registered on the CopyrightChains blockchain with CopyrightID
0x496dbd6a080bc66d1871908ad0f44ca86834f461b1cb76690b7bb6dbc705f65b 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/PTBM11600117.
Recording identifiers
- ISRC
- PTBM11600117
- Title
- Atrofiar
- Artist
- Cef
- CopyrightID (CopyrightChains transaction hash)
0x496dbd6a080bc66d1871908ad0f44ca86834f461b1cb76690b7bb6dbc705f65b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:6aae9030ca8ff1e1a20f39dc84976de171e759271acad686452edfcd26e40ba7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTBM11600117
- Bitcoin block existence check
- https://blockstream.info/api/block/953520