1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fd0f2ce2750f02069678468219e9d824cdf6912dbaa1413fa61050f436e955. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdeda2c1-7b72-44e0-b255-e2f32485b0ab.json and https://artists.proofprofile.net/proofs/artist/bdeda2c1-7b72-44e0-b255-e2f32485b0ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mächtig [Elbenlicht Saga, Band 4 (ungekürzt)]
Kapitel 9 - Zwischen den Welten - Elbenlicht Saga, Band 1
Zwischen den Welten [Elbenlicht Saga, Band 1 (Ungekürzt)]
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb5a81a304abb3abe7a3e5e0e5db046463f7414094c5a7288301ba2c3673874. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:31:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104253.
Kapitel 5 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05b6ceeda9d88fbc16a2a8961245c3665a1a4458e4e098cf06b23c9a0d0c9cf. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:16:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104249.
Kapitel 10 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14747998cffb457c5400ef66d08fb039be3063ece2431c284b573fa12b95a71b. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104254.
Kapitel 6 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be340f5f4fca261e828f4d3c617c4899c215ae6291195ea8c99e5ffe3884074. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104250.
Kapitel 3 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af358e30cb9e355e2479735b2168ccdc8680706035f5117e2336a3489221d58. Chain 2 (Bitcoin): anchored in block 957711 (2026-07-12T13:56:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104247.
Kapitel 4 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661257eec01cdef5d307d0f6f34d19fbce8e89074b97bff6bb36b4ae305b7a9a. Chain 2 (Bitcoin): anchored in block 957705 (2026-07-12T12:50:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104248.
Kapitel 8 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57c90cb01cee0df25de4c9b04e751cd8b072b64c624c03abb84c88a23c4a63e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104252.
Kapitel 12 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af266c3acf8b2fe57c625ba8f5b403f8887e78f43001aa469c0039e621802bb. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104256.
Kapitel 11 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b80f05744f198f2ef3720118a52e9593c64bd44c58faa839c519bb67c9f9dea. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104255.
Kapitel 14 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0231fe805a50aa73e0632b83eeccdd2744c85168eb72aff21145f09c0fcef5d. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104258.
Kapitel 18 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79706a9b713558472a17bfb5a7bce62341a8d9b19b6e6287954866c91517b58f. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104262.
Kapitel 7 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e08b7e200a7eee4e0883b1f78dd66b3e8220cf9eb2d0c9f9acdb5f8c68d79cf. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104251.
Kapitel 17 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1162245f2050a6d33cd6627554fabc674cb1bf2ff0dd4a67e6da7c3209a10ff5. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104261.
Kapitel 15 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae20abda9adaf9833d36c8283418dfb32c7bc337441d81002e20f4199330cc1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104259.
Kapitel 13 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea54f6f422a8392cac097476b46731a8a22b9d2bb7ad3cec661bd7b1535373df. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:28:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104257.
Kapitel 16 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de01b6d46298e3abdc6d4e33f9791194f7507cfc88edd2225b262012094081b. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:59:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104260.
Kapitel 19 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a61b7412b2e37273f14bfd9405e186b88589fc704177caa0a15b54aa0fd3c2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:35:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104263.
Kapitel 20 - Zwischen den Welten - Elbenlicht Saga, Band 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc95108622a0d6719e238973f78f69244006369773d3a566196931caf5d2ced. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DE1A42104264.