ISRC NLA508211408
Verified recording
NLA508211408 is “The twelve days of Christmas” by Traditional,
registered on the CopyrightChains blockchain with CopyrightID
0xb737becbd93adb2d6f7c6b2cf3fce193e84d4747484d1f998030a2c50b70df69 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508211408.
Recording identifiers
- ISRC
- NLA508211408
- Title
- The twelve days of Christmas
- Artist
- Traditional
- CopyrightID (CopyrightChains transaction hash)
0xb737becbd93adb2d6f7c6b2cf3fce193e84d4747484d1f998030a2c50b70df69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:90462801050c65d22efe201efe4cbe3640ca27b4843bbe9f9e72dd236c986ec7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508211408
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: The twelve days of Christmas · Machine-readable JSON-LD