ISRC PLA551504393
Verified recording
PLA551504393 is “Ciemno tej nocy betlejemskiej by?o” by Skaldowie,
registered on the CopyrightChains blockchain with CopyrightID
0x6e86f52323f6fb8338d42951d6dc6f14d5e0e1b122c107df129fb0897c6664f1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA551504393.
Recording identifiers
- ISRC
- PLA551504393
- Title
- Ciemno tej nocy betlejemskiej by?o
- Artist
- Skaldowie
- CopyrightID (CopyrightChains transaction hash)
0x6e86f52323f6fb8338d42951d6dc6f14d5e0e1b122c107df129fb0897c6664f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8794d410dd8523c4b20f0e4ffcea96e04bdaaf602e32d55f6592ebacf4510f41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PLA551504393
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Ciemno tej nocy betlejemskiej by?o · Machine-readable JSON-LD