ISRC ATMA40503910
Verified recording
ATMA40503910 is “Mikrokosmos, Book 5, Sz.107: No. 126, Change of Time” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x6505d4c95ab1db9c8cef2d28d54346065596c41fd59ae4f123b335a6cde3c4ce and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATMA40503910.
Recording identifiers
- ISRC
- ATMA40503910
- Title
- Mikrokosmos, Book 5, Sz.107: No. 126, Change of Time
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x6505d4c95ab1db9c8cef2d28d54346065596c41fd59ae4f123b335a6cde3c4ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5f3c233550f85e3d5480a92fd2135632eb433d8516ef0660c5442f2540d23402- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATMA40503910
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mikrokosmos, Book 5, Sz.107: No. 126, Change of Time · Machine-readable JSON-LD