ISRC QZTAY2301265
Verified recording
QZTAY2301265 is “What Child Is This?” by A Hill To Die Upon,
registered on the CopyrightChains blockchain with CopyrightID
0xf0b1878606916890bc06c20fe4773fac53a880cfda8255da3fe2990411b85f72 and independently timestamped
in Bitcoin block 960485 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2301265.
Recording identifiers
- ISRC
- QZTAY2301265
- Title
- What Child Is This?
- Artist
- A Hill To Die Upon
- CopyrightID (CopyrightChains transaction hash)
0xf0b1878606916890bc06c20fe4773fac53a880cfda8255da3fe2990411b85f72
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:10:46+00:00
- Bitcoin block
- 960485
- Canonical record hash
sha256:1e01450875b479b104b5a9bdd8d4cb3f0f13f0dcaaf7874fc22ee4ad8c4972f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2301265
- Bitcoin block existence check
- https://blockstream.info/api/block/960485