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 0x11a61797a8910366a4b0cc7c4d8cd8850eee515785f3106163f9e8e2dfd481b0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4de73830-f6c9-4cf6-bd82-9c48cbbb4151.json and https://artists.proofprofile.net/proofs/artist/4de73830-f6c9-4cf6-bd82-9c48cbbb4151.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 → 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 0xa190b559b183933c6568893001e0fc49f813a029b7259f948056fc77b481ca80. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEC712310135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754dafae62c6ca7678bfa320a9358fefd9f386c072c261c2c56a2bbffcff8880. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEC712310137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194d1abfc029e16e96657679e591710407d4bc2ef89a05d35399ec0de5a455fa. 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/DEC712310138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d4c604ad7a747fdc7a26fe79287b5c38823a1244263276f21eb3e2d469a59b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEC712310139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaf261c6877073bdf37d121888016570449748976fed748388be0cadbaf2460. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEC712310140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fc148843343dcf4ff37d4a44af72cb4d775efadf3afbd3418483cd8d2a582d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/DEC712310141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6136468239920d55d19951756667de09fe29c5b7fe740dc5b5b6ee4c87a25839. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/DEC712309136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f0e32dce827d0750c5e201a8d5996af5a6d4dc592ffe7f31178bf268fc7517. 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/DEC712310142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa8ddc3625c9b01c93a974299bb269984864901e6eb8d1546c66cfb0e967cd5. 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/DEC712310143.
Ich lass mich nicht ärgern - Mitsing-Version
Der Geisterbahnkartenverkäufer - Mitsing-Version
Allergrößter Wunsch (feat. Fidi Steinbeck)
Eine große Überraschung (feat. Deine Freunde)
Freunde finden / Devenir Amis (feat. ZOË MË)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae16a2421dc19c4f1932ad9663ea4498041514986e67ed5364149045c7219a08. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEC712411815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94d6bed2cac12f7fbf335f7c8f9bcebda5ffdb502dce7eb795f3fa862ae6c6a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEC712406558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb644d14e9f739bc7571cf382cc904e4fad1e667111c1f1e055dbee188fb83fff. 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/DEC712408966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb8f730c11c21f6f60f5bb1987b144817888d376e7098534847f05ed498c208. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/DEC712411816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc342ae4a577dd75d80a188d70f6cdf18bc61d83537c6b73b975404bb898562b9. 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/DEC712402117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29def9cc871bcc40cbcd974bc65f540f456217ff1c1bceb976fb8478aa607281. 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/DEC712411818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x513e92d5f8c4314a102eccdee7aebd63a2f033038278a33b604d12ade0f64fd4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/DEC712415130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf555cb94287a76826dd18a58286b2a46adb0fdde28ff91ad0f7c60d30b353e1d. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DEC712508224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40df62b9db4e5f05ea96aa20111a8598c1087e16dc36ecda916ef7472a180fff. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DEC712508872.
Allergrößter Wunsch - Live-Akustikversion
Allergrößter Wunsch - Instrumentalversion