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 0x7facdc8f22bd1c4474fb1d5ff7afa627c34e8e7543d53f3fc06e24ce4bc7e54f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e31655cf-f024-403d-aa61-d516f0398d55.json and https://artists.proofprofile.net/proofs/artist/e31655cf-f024-403d-aa61-d516f0398d55.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wenn du diesen Brief liest - Fox Version
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 0x520831ade25b600d13a0fd2c3b8db4513c3960d8f1cf02d8351077ea54c1eaed. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/DEA650800057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf707821a4afa30108925791bc1d703a2e632736376e38f8a4de617ba1ddb883b. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/DEA650800115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ab48aa19b8e8738a3d1f31b8f793aac8e12c8a0875dd49414d2c2952fae39c. 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/DEA650800058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34543dab5ac834a4cc50bdf50c1533ec8496749880ecc8e15fa068ef69c76b03. Chain 2 (Bitcoin): anchored in block 958369 (2026-07-17T08:02:05Z), 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/DEA650700071.
Ich habe keinen Stern der Deinen Namen trägt
Weisst Du was Du für mich bist? - Version 2012
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5de12199bdd194160060d70dddb1abada8ba93a8b48f4e75740a2fdba86d35ea. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T05:05:28Z), 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/DEA651200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00dd61f12d577afccc87232c1e9852563f26d9aba998ca55291fbd66708fa9d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/DEA651000049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a1a5b099a82d520b5e2af5299a263a1a2a40387da189ebf2e824cab87d9e9c. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/DEC481200022.
Wie bekommt man eine Liebe aus dem Herzen wieder raus (Remixes)
Auf Liebe gesetzt: Meine größten Erfolge
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f468e2a5daa3cdc93c6df24924c8fc0ab334d51e5f92126a44e001e22a09bf. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DEA652100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78837d801599fd5a8e33ac7202a2577929c133d3fd2456a3d4605673c7a019a4. 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/DEA652100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b8755687a5894878ffc265d1f1b51efba4654c40aa4a8a9192c32ae9e15a650. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/DEA652200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb146d5cb8a17bbd299929c70fb2c2bc4326557cb2509c7c5c5b8173d394f47. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DEA652200056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074560e8c0a2fb93578ded6e7541f07d0b2a3311144a81c1e3b13718bfa7ffac. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-20T12:12:45Z), 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/DEA652300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd81136904cf810ccf52b85caca3dd0a810f5fc09b6a66a3d7087c2e6223383fb. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/DEA652400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cea8ee3b0f970d5267009133f268a8c076432d47d023961a613223a6a1d4060. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEA652300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074560e8c0a2fb93578ded6e7541f07d0b2a3311144a81c1e3b13718bfa7ffac. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DEA652300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68361062edfa473847c63c007b8db3a9f179a55a5f01d79bb46df217ff83a2c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/DEA652400079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc60f3ecdf1f792d3c0e911b174305e4c17dbbee3a246558f4aaac1222f5132. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/DEA652400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2bb12f0b3cc9f9a5d70c2adf754f0124ad0b9069e43cb472add60db51ee329. 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/DEA652400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35ab696397a7e6e28720d435f0d9a9036d3036765fcac2f5c768d6f4d3c662c. 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/DEA652400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7259e0638d55c5ba7da089c380de4c6f2917189356279a954181244a0fc2f98. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/DEA652500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe641b7327fb37729eb8470e5de9e7d51e2ce7a910b84e53f7fb9b0c94530806. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/DEA652500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc60f3ecdf1f792d3c0e911b174305e4c17dbbee3a246558f4aaac1222f5132. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/DEA652400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11492806d10ce93b9497093c18d9d40796277b12db7b99f8cd5d97e974181d87. 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/DEA651300022.
Die Neue Hitparade - Die Schlager Party Der Megastars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18d0cb5289f243e7a4713db517129b4b55a7f5e06e8e5e87ee9e0cbc0662876. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/DEA652100095.