ISRC QM9AA1867629
Verified recording
QM9AA1867629 is “Once Upon a December / Journey to the Past (From "Anastasia")” by Evynne Hollens,
registered on the CopyrightChains blockchain with CopyrightID
0x37624b2f970387d36a1a33318ec03db82b3909680bb4f845265ddf18f69c2656 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/QM9AA1867629.
Recording identifiers
- ISRC
- QM9AA1867629
- Title
- Once Upon a December / Journey to the Past (From "Anastasia")
- Artist
- Evynne Hollens
- CopyrightID (CopyrightChains transaction hash)
0x37624b2f970387d36a1a33318ec03db82b3909680bb4f845265ddf18f69c2656
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:80d7c25ba630bd7a77ec55a497a295f823d0446e8a9ff85a5c3cad5d47526ba7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM9AA1867629
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Once Upon a December / Journey to the Past (From "Anastasia") · Machine-readable JSON-LD