ISRC FR9W11516226
Verified recording
FR9W11516226 is “#PTT” by Gradur,
registered on the CopyrightChains blockchain with CopyrightID
0xd6e69ac25533e403c21de73aa60e836e31a75ee19ee8dca51d7252f32a37608b 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/FR9W11516226.
Recording identifiers
- ISRC
- FR9W11516226
- Title
- #PTT
- Artist
- Gradur
- CopyrightID (CopyrightChains transaction hash)
0xd6e69ac25533e403c21de73aa60e836e31a75ee19ee8dca51d7252f32a37608b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8a80e346ec12752ef644f665e0aadd0dabdb4245d705333e3416df9f1d9753da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W11516226
- Bitcoin block existence check
- https://blockstream.info/api/block/953520