ISRC QM4TX2039473
Verified recording
QM4TX2039473 is “Iceberg” by Bartolini,
registered on the CopyrightChains blockchain with CopyrightID
0x61b35e1fefd54dddd7102008a34de9f39ad0d0879a1e9d4dce66c5ebc693a5ef and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2039473.
Recording identifiers
- ISRC
- QM4TX2039473
- Title
- Iceberg
- Artist
- Bartolini
- CopyrightID (CopyrightChains transaction hash)
0x61b35e1fefd54dddd7102008a34de9f39ad0d0879a1e9d4dce66c5ebc693a5ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:cfd6f45d8e013c6aecf91e1eda8b0e952205e58cb9053b7b9381f87f4f3af75f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2039473
- Bitcoin block existence check
- https://blockstream.info/api/block/960144