ISRC DELJ81921693
Verified recording
DELJ81921693 is “Langsam lernen” by T9,
registered on the CopyrightChains blockchain with CopyrightID
0xa504210be4803e5051b3d88cc73b1f83aeaf22226b99e327306184a190332845 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81921693.
Recording identifiers
- ISRC
- DELJ81921693
- Title
- Langsam lernen
- Artist
- T9
- CopyrightID (CopyrightChains transaction hash)
0xa504210be4803e5051b3d88cc73b1f83aeaf22226b99e327306184a190332845
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:7eb65ae3a6f931a837dffbeb5f3053196c152ca63c5b4b6ae43219fe3244ac94- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DELJ81921693
- Bitcoin block existence check
- https://blockstream.info/api/block/960334