ISRC CA5KV1310014
Verified recording
CA5KV1310014 is “Rückert-Lieder: Ich bin der Welt abhanden gekommen” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x0f000269da69b625a857a41262f52327beadd72125f7133787aa2713b795f4cd and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KV1310014.
Recording identifiers
- ISRC
- CA5KV1310014
- Title
- Rückert-Lieder: Ich bin der Welt abhanden gekommen
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x0f000269da69b625a857a41262f52327beadd72125f7133787aa2713b795f4cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:24288ce372c64a26dd26a4d0a264c33d5cee215fc9f31b8f713554ef1529758e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KV1310014
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Rückert-Lieder: Ich bin der Welt abhanden gekommen · Machine-readable JSON-LD