ISRC QZWDD2467034
Verified recording
QZWDD2467034 is “Hard Close” by aericsn,
registered on the CopyrightChains blockchain with CopyrightID
0x0c37d6cb7209b81861bbb90738292ff6e4f0d9b329e56166cf2270261ac97f7a 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/QZWDD2467034.
Recording identifiers
- ISRC
- QZWDD2467034
- Title
- Hard Close
- Artist
- aericsn
- CopyrightID (CopyrightChains transaction hash)
0x0c37d6cb7209b81861bbb90738292ff6e4f0d9b329e56166cf2270261ac97f7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:130e6adfdd23114574522f47d53180c3fa05d1811c8aed8532f0fc4396b174e8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2467034
- Bitcoin block existence check
- https://blockstream.info/api/block/953520