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 0xaf2616270ce9951d470b8655d5227ef52789ea43d5bdf0ce69d9b71aea4bc94d. 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/2f97bacc-80c6-460c-aa44-c4fa69ca99ca.json and https://artists.proofprofile.net/proofs/artist/2f97bacc-80c6-460c-aa44-c4fa69ca99ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Kapitel 01 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
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 0x458847a5f73fed1eb5c73238d61eead89454a3c67c33f39602822610ab6556a0. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/DEXQ99811478.
Kapitel 02 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5ed5cd5dd3c7a8e57275a06902e558a413bffedfb3491a2ba721854ba0fb7f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEXQ99811479.
Kapitel 03 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ed12a9f84f50ca567f8417cf2b1c67a2a737e27c7f7db27dfc53107405f4db. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/DEXQ99811480.
Kapitel 04 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece128dc4d440df722d7ad91a003f8d60b310e1428a7e7ef0af4f3533605a144. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:27:16Z), 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/DEXQ99811481.
Kapitel 05 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362652b7f58cdfd54cb0439755368ef094fec96fa60b0ac0f148866c18f57d47. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DEXQ99811482.
Kapitel 06 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cd2af4913680c8e58b7ffc65d20048d15885e0698f5b1ba8043b7406d7c2ffd. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/DEXQ99811483.
Kapitel 07 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaced48ff241c4347d8d518910f487ebc1d0230e025af2bcbaa0e10c0b1efc2ac. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXQ99811484.
Kapitel 08 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5247a1ba0d70c89548ce0fe86fd5d813d8d02a27e831c3bc4b71a9dca1d04e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/DEXQ99811485.
Kapitel 09 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d923fd527b44784a38da95c02c954fdfb2e6664380ed8c91e68ea6d551047f. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEXQ99811486.
Kapitel 10 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739c0e91a8363982d11cc3c11639065dbe002c4b7b4321f3e6a966790b06c97c. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:51:23Z), 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/DEXQ99811487.
Kapitel 11 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c876bf3b3b9650a699813ef7ab2bbdf9d8ad7218397baaccfddd6ac5f88cce. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:54:59Z), 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/DEXQ99811488.
Kapitel 12 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2499a05444ca5f8f6ffbcc0202fc5e5de2017720bfa5028e6033f83bbe9333. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:06:00Z), 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/DEXQ99811489.
Kapitel 13 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4748ce178456eac32407ba27fc11d7062bb3374f8a7abd0079ee474ca0fdbb70. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:28:12Z), 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/DEXQ99811490.
Kapitel 14 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40bc95ac170e20e1a3e30d3cfccd5c3e9d13b009ea66c17a5023aa2826dc2930. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/DEXQ99811491.
Kapitel 17 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad8683227de2bb7b2381e01d48e9bffa46468f12047a49204b4e63689e6bcfd. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/DEXQ99811494.
Kapitel 20 - All your silent tears. Du wirst mich lieben – Das Hörspiel Teil 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b735d47c2a2196c7b979b2f8897906ab9d8f10f43bb46a666c24d1e260fc4b. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/DEXQ99811497.
Knightstone Academy 1: Begehre uns nicht – Das Hörspiel Teil 2