ISRC QZTBC2392672
Verified recording
QZTBC2392672 is “Voicemail” by Ayo Shamir,
registered on the CopyrightChains blockchain with CopyrightID
0x232d9822495339cbdf94494efe661a1d37d2f4907fb30df1671a4ff07a860dc9 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2392672.
Recording identifiers
- ISRC
- QZTBC2392672
- Title
- Voicemail
- Artist
- Ayo Shamir
- CopyrightID (CopyrightChains transaction hash)
0x232d9822495339cbdf94494efe661a1d37d2f4907fb30df1671a4ff07a860dc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:454bc958776b6ba0e1319ad3a12ddd25e4150f3d24ae3306820e6bae87dce445- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2392672
- Bitcoin block existence check
- https://blockstream.info/api/block/960284