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 0x05ce81bf538fb3f40ab942e09736a1efeb7380f5a02f8f9e33a559fe297a205e. 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/889b3ec1-eeed-4f5c-b36f-efa03d5c6b46.json and https://artists.proofprofile.net/proofs/artist/889b3ec1-eeed-4f5c-b36f-efa03d5c6b46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ihr für uns und wir für euch (Clean Version)
Wir sind Loikaemie / Oi! Ist uns're Welt
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 0x116f73c6d834bc208a8bfe93b96060a7b577d8517f9ff4130c968d2bb66652e2. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:04:44Z), 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/DEHC79604301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb98224b3b3c9769226607fa874b04172628bd5cd05fbf07ee440fda742df046. 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/DEHC79604308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50509e45108fc52801a4c1132d9cdbcfd4ea9a2c2f200b829690056da376048. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/DEHC79604311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c71e0a8a6edcde6ba03c990741ebab85ee221f05d04ed0322da37b0f39ccc1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/DEHC79604314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e6a76c26b8d5ebe7bc75b612b65057447f33b8296f12e552100fa092c7bb19. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEHC79605903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348de2baca3ee9181af00a18ce17018ae15993aa7ef9979a031ec66bd214bab3. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), 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/DEHC79808102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d726cefad2bc746b0678b91cee3e3d2114fa1741cb255657a4e11bae2ff3805. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/DEHC70216103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1466f96e900bdfdd3d2ce57f67a13d2ea4a9389bad392a8a3bd8edc9e8b78883. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/DEHC70216107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1af0462ceb05d77960617b5fc32ac6e1ffc96020ab6c9d25425ded9d40e7942a. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T04:59:14Z), 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/DEHC70216108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13649221cd7e06d7415b3113c2a63b337decddc4f4a0a94ac9bc08e6185f0ca2. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:29:21Z), 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/DEHC70216109.
10 Jahre Power from the Eastside, 1994-2004 (Live)
10 Jahre Power From the Eastside, 1994-2004 (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ddf12fe19755726e5eda98cc2811efbd3fac868db205789009fbc76ad6669b9. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/DEHC70519307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x372247446eda47c29c74268b4fcc80c2bc53112376d32eed34a9d5adc9d9eed8. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), 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/DEHC70216102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e085f2f091400c3a612b128e0a8f86bf1ca9a64544145add12c156330336bec. 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/DEHC70216106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1466f96e900bdfdd3d2ce57f67a13d2ea4a9389bad392a8a3bd8edc9e8b78883. 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/DEHC70216107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8899966e2b8cf59dbdcf9f306f733cca4babc756a9a70766022137542c3ab1ec. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/DEHC70216114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a9039d998c3d86a4201e211a261dcd7a626211011247dfe249b7aba61306d52. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/DEHC79909804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7cd5fffe061196c12fb60867ed4fd4f444d9108f033cad8576fba972704e90. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/DEHC79909805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda6e39a79b08911a6d8b3893b9f2b79d81b8e553cc08db1eb2ddac7169f2695. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:07:49Z), 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/DEHC79909807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d028d8927dd8ff7399c1a205a089ff122d3e193cd880c90dc3d38f6d45ded38. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/DEHC79909808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ec6f6913d9928630c6bbe7c9545e78c8ec3ae8f822ba87996300c4331d9d7c. 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/DEHC79909810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cf8e3181ebeaf302d08b3bfb363a00959eaca41fed44bc0bfe93b2772ad2a4. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:30:12Z), 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/DEHC79909812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0698685a795889e2633eb0919bd71c5001ddcc2876f601d672891545457dc0b. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/DEHC79604310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2006507dc45835427af63421e47ea9b63c0a95953d22ed1ff0a9123f25f658. Chain 2 (Bitcoin): anchored in block 957697 (2026-07-12T11:22:18Z), 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/DEHC70720606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ba8b4812c95d7efdf39c01879a8d973e423e82b23bb0ea90a71245f3cbdc1b. 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/DEHC70720607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80c05d6a8cbb7dd699bb9ebd5021cc12ba240df72ee2257b606a6eef6bbd1397. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEHC70720608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0e2fd289c2f8018db18271fb48e671a6f0e6016b3acff731e1237994943fb76. 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/DEHC70720609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ab77d48c68d5e85c2fc12753e175cf502eba94475d493ec8241c1a1da085d4. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/DEHC70720611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa3efe4214f9cad9e6d6089197912e8610968f424dca0054cd71d9d5bac2ece. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:04:45Z), 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/DEHC70720612.
20 Jahre. Das Fest. Der Abschied. Die Geschichte. (Live im Conne Island 2014)
20 Jahre. Das Fest. Der Abschied. Die Geschichte (Live im Conne Island, 2014)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebdf7b2b3c5aad496e0be9266f9eaa6ebda600c984c1565375d66b1cde17005. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEHC71624006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b58077a59c5627a0421abfd9ea00d02190b8e82da32a6cccb5e54cb1ae0c67. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEHC71624007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffedc77bc13a1b96e36d09995adc13d6f40007bf47e41411a4e80cb4cec175cd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEHC71624014.
Good Night White Pride (Neuaufnahme 2021)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x341acc83164c1166fd4ea5690328a739813d4414e4e6be90cb845700935a4f26. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/DEZT52100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905efa946fdf560e2e0d5e946acd46c7e2d3ba70449c1fa89f23fa6461ca0e6c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:43:34Z), 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/DEZT52200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccaef297a7f9a20a56455e2789166faf6a2b1fd5c1caa422e40cbac12672a78c. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/DEZT52200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x961fa378c9b9b1d636cdc5dbe4ee62b643226c6a802ac8624bcde5e9ac6333ee. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/DEZT52300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162664f648845344ab7c1469a18034641f5f7b3ec42f3ace6c818189fb8251d0. 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/DEZT52300014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02da07e05b36a385a3ad66f3835c1b192eca90560c1f1e6c6b9cf5cb92bb28d4. Chain 2 (Bitcoin): anchored in block 957699 (2026-07-12T11:51:06Z), 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/DEZT52300002.