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 0x47983ba46781f5cd31bbaa54155647551fc4fadf7bd981e9b77235cbcac29a67. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb890605-88b5-4f24-ac50-b04ce3d9673f.json and https://artists.proofprofile.net/proofs/artist/cb890605-88b5-4f24-ac50-b04ce3d9673f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0xe836b700dc3600fb2af380af2a15c17c373566bbcc40930eb114457cc2f1041c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T01:57:44Z), 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/DEAR41937703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c12414ce272eeb256ba4e77c9faf8e2960218291337f9c96c5d384ceb7b39d. 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/DEAR41996163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31cd02dfd6feb62558171393eac88599d80730f01214ac21e9652488facd696. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:48:25Z), 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/DEAR41991540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48681190b8446163062a70d7ffbef9c84157ebedf724a5e267fbccd9480055a0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/DEAR41923519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d0c45edf9fc6210aa8d9ab53e436359e4c0916d2a8f597b28dd34f23a5e91e. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/DEAR41937779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94eb55d1b2fa34a6c8f672ec79019122d1818cd9badce0658b9f6d95beee62f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEAR41915013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x176cbc7ff29d1143f1cd636165fb462c2c335d456e97aa44b23768110edce082. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/DEAR41981024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb886e82e9a197ffe1f9695b7f5cf52a0df51ce96997cad0c5c09ea32d1b22a57. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/DEAR41985364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57df60d2fe9a7d93af69ea36aaf0201aa0022b82b09e5e02469255cd04a74711. 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/DEAR41992528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a6896a54673d15ca57278c83d10ad3a786e9a86a55fa8d247a2a6d91171b56. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/DEAR41953356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb17bf7a5785514ae7ff393985ed432f9d507b05adab26dc59a0e166170edd2e. 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/DEAR41951431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f634016948eb7b49560fc792b47d56909ddde2e73fbad6924b5fd3956d9ee8e. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T21:20:45Z), 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/DEAR41986403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3043c12961e476d7f4300fd3a957e1a299471110ddcee6d194041100c442d00e. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:24:46Z), 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/DEAR42060729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5d8482e878064d42701eab9188e8882ada2f3fb12431ee1fe684c490e523f93. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEAR42055800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982049df04729d479d41f6ced67a3d83afa7f4a4f6642e7f0d4aded0fb5932dd. 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/DEAR42113504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc6e993e7a785262421f2fc9fcf196a204726621a09c4924b1ef4eb09e3f72d4. 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/DEAR42128974.
Was wollen wir trinken (2022 Rock Remix) [Schlager Party]
Was wollen wir trinken (2022 Rock Remix) - Schlager Party
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38bec4336c46999f4f8fee205b1dad4551415864cd3ef326ce97dd5488baeea5. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/DEAR42181704.
OTC Geile Cloud Und Coole Leute (OTC Rock Mix)