ISRC QZK6Q2357326
Verified recording
QZK6Q2357326 is “Grow Up” by Sam Haft,
registered on the CopyrightChains blockchain with CopyrightID
0x7279000ec81553ccc1269ce41ec5e93fa774df95290b8baae0e0a488223f7c72 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/QZK6Q2357326.
Recording identifiers
- ISRC
- QZK6Q2357326
- Title
- Grow Up
- Artist
- Sam Haft
- CopyrightID (CopyrightChains transaction hash)
0x7279000ec81553ccc1269ce41ec5e93fa774df95290b8baae0e0a488223f7c72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:a9fe0e3aaa1e239bcb3495625f7707a4e10b58aa3de6ad6ef05854725cdfbfe2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2357326
- Bitcoin block existence check
- https://blockstream.info/api/block/953520