1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x56742ce78f32a80965105752e352e584f2288ef68a08fd8f9f77f9bb30ff481c. 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/5a634f80-93bf-40b0-a2b0-a25796b344a9.json and https://artists.proofprofile.net/proofs/artist/5a634f80-93bf-40b0-a2b0-a25796b344a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Geisterstunde: Vier gruselige Spukgeschichten
Kapitel 1 - Folge 42: Der Tote im Extra-Waggon
Sherlock Holmes - Die geheimen Fälle des Meisterdetektivs
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 → block OTSBitcoinBlock must exist at that height 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 0xd60b4ad9efe49a97bcce0cb5db17e8250851b045887af96a9ebdfd2910070f5a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160073.
Kapitel 2 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee6f8b7bf42a6bd34f276417bf7235109e126bd5be70a21f6cef3e57770eb25. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160074.
Kapitel 3 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31faa4d9c425ad98227e60f5759b2b6546bb1c2741185a1ea0f544f01a25a622. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160075.
Kapitel 4 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7848585496ebd6f44c41a2621560098540e95de7c006f149773a389f9195aee3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160076.
Kapitel 5 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed993945df7eb6581a237d1255437da7cb2811944b0681cd3aae212afb991e41. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160077.
Kapitel 6 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03e96922305f40da228ef8dbf98f1e20469e75317f97dd9c0ce0827c39224f99. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160078.
Kapitel 7 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb832555d850b970275317adb9a67b247804eae1f76471eb08b6e221cca23c92e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160079.
Kapitel 8 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480cc63550a29176f68da65db11d44dec69422020753d0aa22f97a17456fb2e1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DE1A42160080.
Kapitel 9 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7754680d3ba655e2b1865e883d663596b79e47d9bf755cc0c6de3d5a6ef71633. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160081.
Kapitel 10 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7e494f9b240346a2b23b8716d7fcf4c4f02cdb2b0c143b514439deb95438df. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160082.
Kapitel 11 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58ca06ea29fc5da39ce55ff7954ff1bdef97ff7d58fd92e065618fb1a89777cc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160083.
Kapitel 12 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c4f3ab7596874b278b9c87a499a5009afaab7444a22e822ebe565c2f5ef7ae. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160084.
Kapitel 13 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991438ca1b7757c6243d78484562f1248dccef146ad1d66b566462246874fb14. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DE1A42160085.
Kapitel 14 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808308f9c4165a778c9752631ccd97fdf897b03926c29be2b18dc182b012126b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DE1A42160086.
Kapitel 15 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ffe7dab9defd458d22554a0f1bd9f6e44f6a3ce9026cfbc4e1a584085c5587. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160087.
Kapitel 16 - Folge 42: Der Tote im Extra-Waggon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a7beb43f097a9ce9783b42d37d82a9797d230fdc87f3d071566c9aa7f2d3d2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DE1A42160088.