ISRC QMFMF2455060
Verified recording
QMFMF2455060 is “Sunflower” by Hasfeldt,
registered on the CopyrightChains blockchain with CopyrightID
0xf7b959feeab681b527f517fdb75cde5d33d58b2a322e06bd3f1236c5284393c3 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2455060.
Recording identifiers
- ISRC
- QMFMF2455060
- Title
- Sunflower
- Artist
- Hasfeldt
- CopyrightID (CopyrightChains transaction hash)
0xf7b959feeab681b527f517fdb75cde5d33d58b2a322e06bd3f1236c5284393c3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:27b8fe218dcce8156faa05ffc6ad45ef7df1e444188bcba48e27f205bbecca6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2455060
- Bitcoin block existence check
- https://blockstream.info/api/block/957118