ISRC QMDA72265923
Verified recording
QMDA72265923 is “Graveyard” by Sadfriendd,
registered on the CopyrightChains blockchain with CopyrightID
0x90a43ff145a45e565bae55556eb17bafdc0a0b6af045061040f36e13b799af30 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/QMDA72265923.
Recording identifiers
- ISRC
- QMDA72265923
- Title
- Graveyard
- Artist
- Sadfriendd
- CopyrightID (CopyrightChains transaction hash)
0x90a43ff145a45e565bae55556eb17bafdc0a0b6af045061040f36e13b799af30
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:75378c6c99ceefe07a42b1ce2427268f7f4e44060677f4d56cf0bfd409d08a22- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA72265923
- Bitcoin block existence check
- https://blockstream.info/api/block/953520