ISRC QM4TX2204546
Verified recording
QM4TX2204546 is “Kyrie” by Hugo Hammarström,
registered on the CopyrightChains blockchain with CopyrightID
0x86138fd080af17b671cfd034e1ae5f8848c5a3edfbe9ade98e181a99b167c2b6 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2204546.
Recording identifiers
- ISRC
- QM4TX2204546
- Title
- Kyrie
- Artist
- Hugo Hammarström
- CopyrightID (CopyrightChains transaction hash)
0x86138fd080af17b671cfd034e1ae5f8848c5a3edfbe9ade98e181a99b167c2b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:3a7824a4f2d184bc2dcc035664c2ac2033b57c2c9da5500c367acb7396632f96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2204546
- Bitcoin block existence check
- https://blockstream.info/api/block/960494