ISRC QZHNA1962201
Verified recording
QZHNA1962201 is “Problem (Freestyle)” by Erica Banks,
registered on the CopyrightChains blockchain with CopyrightID
0xc1bedaca43719fe5288cc8c256ad55cb3e4339d08ec0fae06fd4577fd7585e56 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1962201.
Recording identifiers
- ISRC
- QZHNA1962201
- Title
- Problem (Freestyle)
- Artist
- Erica Banks
- CopyrightID (CopyrightChains transaction hash)
0xc1bedaca43719fe5288cc8c256ad55cb3e4339d08ec0fae06fd4577fd7585e56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:39f2bbb8545b3715ab607b3250640ba4359df0017be5727cdbf3279b0c568ed7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA1962201
- Bitcoin block existence check
- https://blockstream.info/api/block/957073