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 0xe2dd4d832305b4eb90aadf0cad1f96d43f209bbacc0590963b5e2cfb0208a194. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93e0df2b-3454-4eef-93ec-285e4a2b33ef.json and https://artists.proofprofile.net/proofs/artist/93e0df2b-3454-4eef-93ec-285e4a2b33ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cats (Deutschsprachige Gesamtaufnahme Ronacher 2021) [Live]
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 0x60e3ede1657899502e6398f2cfb422cdb5333be8347f32b7665aea2a519794ec. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ATM892103327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a793be5f666e5e088995ce19c1ad7ed509309781f6e2129bc4c8e7956dde67. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATM892103339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2112420b528a777fda755bcbce140781d25bf806558be12fef8fe0bc57770e76. 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/ATM892103328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f87c734f845c68f8c5521a850bf2bf45e84f6f8805421a5a4542f7bfbae4559. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ATM892103340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325d7c13370e4bb4d92d490ab9e8114259bb3835581f8c4b115723f5d2bc08e0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATM892103330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a060ecd2731ec6448dd0b6c74bfd5ee997af7c17b80cef31a873fe7f2bec11. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-21T19:00:10Z), 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/ATM892103331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd38ce4e194ce5cef5963bdcf5dc69bb292b770e279f1c7009b327f8fac4a274d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATM892103343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285fe2b0bee793454bf555a7d9792ad74fdb7504d52a7b7ad2920b7f27cfdd02. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATM892103344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b88ee80efbfb9ca93170acf8f4f4d6bdb0567d3ddd3298d5e3eafc916d9c37d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATM892103345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b0b6aa91e643fd167038df992fbd96b2d819845088a51fc2b8857475023662. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/ATM892103334.
Der Kampf zwischen Pekinesen & Pollicles (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec58016ea54ee2d9ef91e9197fd483817fe2b6993df29958bb95444962e051f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATM892103336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07191e6464c1a721f2676171e04e67c0df6c81e8dd723e51602c11daa92e7fb0. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATM892103348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8978978c2716916a00aa3ccbb7020d583ca1bce295f53172331fdbb242df0a70. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ATM892103337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d95c1375cddad53565cc28c3780c6ed8a92d97f0836cd151b7c4e4b48d0c34. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ATM892103349.
Growltigers letzter Kampf & In Una Tepida Notte D’Estate (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3ad72e2d1aaf915196983c7db5f60d301de4e042eb94a2e1b7417bd8aa937f. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/ATM892103341.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe94f34f96f25e245bdb361f9777ceba5ab2d5e90b421b8edaa719889674579. Chain 2 (Bitcoin): anchored in block 960419 (2026-07-31T15:20:33Z), 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/ATM892103342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a1460db087db373a2d323fe8b9e6a4b3b9678c82bcdaada1aa7a20bfe7f7b3. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/ATM892103333.
Hinter'm Horizont geht's weiter (From the Musical "Hinterm Horizont")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39367b83fec388116f003eb59dc6aeb9562dc3681c483a5b3f1235cc84ae54b9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DELK41900129.
Cabaret - Live At The Olympia In Paris/1972
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ea5785e01ac7d8afcbedba55cc2e3bd295229a366f47385a7655089d9f415d5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USAM17300331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb322d73986b57afba035a630fadfd247b2235cb96ef635dfddd320943ba569. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLA508322509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab5e5be39b118a82f2a0e3d9d05d841c9bd4fef38fd99c7e582596e5c8ef3c70. 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/GBF079710730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bb134e1abe48b6a1bfc48e354bb4699322092a69da3defd68d2d467cedc7f7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEF069611700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedf7b1132af253f2ea0a4b0768a514253be2cc9ce8ba803de602f81c5b598b8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DEF069613840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9fab79dc147c68243e89e5ad07e7dc33cc68c07dd99e445c2e80679ff15ab23. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/DEF068807860.
Les Misérables: Schon So Lang (Rue Plumet)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a22e98b04d8f3f8bdf06acf0246433faa1687ccd6da74c2939052bd139a8123. Chain 2 (Bitcoin): anchored in block 957065 (2026-07-07T16:43:21Z), 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/DEF068808000.
Les Misérables: Ich hab geträumt vor langer Zeit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78d849131fe8f3e8eda1d9e96565d0255a951845bc6a496fe01d71ea6eb6e248. 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/DEF068807880.
Les Misérables: Die Prüfung (Wer Bin Ich)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c43f10fd84f18ca4a4961c817bad58c6b3503c4480b978e206bdfcef403c162. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/DEF068807890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb60f05b764998d96b3ff4839c245e7f087d085138cbaee5da1d39ad9c1cf870. 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/DEF068808040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d60857584a44ef4a2233ed51993a913d9b9b652e816d06cdf8a409738f2883b. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-21T17:14:33Z), 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/DEF068807900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e9ea473bfb37f383e4282e44fa4ac0d2bddb78b51cd477b9e0a9f15eb96d54. 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/DEF068808050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e69dfbe6b8ad7e7450b17af69db5a37c195bec8d3210f6d02bb81dba3898f0. 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/DEF068807910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca40d2fee7af96dd19ddd95413fce741dc7c67d571c5195a260e0f37d904d0c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEF068807920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142157bb77ba792268b827f1b057ec4d61a442507035c0dfacf68beb2b835fbb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEF068807940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36192417bc9920c5d8616e25728cc6ee387014f4137425d95bd170b1d01a6879. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DEF068807970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3893bfb0d2a10446a5e72618993b9f6f683444707923d66e9edfcb3afe715954. 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/DEF068807990.
Les Misérables: Dunkles Schweigen An Den Tischen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136fd6ddacb88e2c2a83dd346b95321f3df5198fd45b2f891c8dcef7655dce96. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEF068808170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44003dd5bdaf593c013b10d7354b13ab9a10b703febf5384e2e1ab06b3475b84. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEF068808180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeef81e0ab2b6f08b989b0c94dba2220c878a453e5c699f156ad679a2a6e5cd8. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/DEF068808010.
Les Misérables: Der Regen (Eponines Tod)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b1a9e837da1e021a4254c2bd2da4ee033932813d0ea97d44db1f7cea25ae07. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/DEF068808110.
Le Temps Des Cathédrales (from NOTRE DAME DE PARIS)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155717507211763b19ada40650b4bc03f573e680448ef09d7b8def49a8324fd3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/DEE720002005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac41751efa007bc6ea899caf051e9d30f8ca344ea32c5941f9e7bb3a1e1f841. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DELK40800061.
Totale Finsternis (From the Musical " Tanz der Vampire " )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98097a5cb69206fec158beb5b7d2d3f89482b29a2c4910999f3f7bf19795c23a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/DELK40500023.
Tonight (Morgan Geist / Felix Martin Remixes)