ISRC QM4TW1945380
Verified recording
QM4TW1945380 is “Puff Puff” by Gappy Ranks,
registered on the CopyrightChains blockchain with CopyrightID
0x917d0705397762bb924e084b1b2a6d5402d799951cdb23c918a381ce7418db73 and independently timestamped
in Bitcoin block 960410 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1945380.
Recording identifiers
- ISRC
- QM4TW1945380
- Title
- Puff Puff
- Artist
- Gappy Ranks
- CopyrightID (CopyrightChains transaction hash)
0x917d0705397762bb924e084b1b2a6d5402d799951cdb23c918a381ce7418db73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:50:38+00:00
- Bitcoin block
- 960410
- Canonical record hash
sha256:69801b469ebc29ec2235038cf4d3c781132ecadbe89c6c8029d4e9cbb4cd0c1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1945380
- Bitcoin block existence check
- https://blockstream.info/api/block/960410