Helmut Lotti (born Helmut Barthold Johannes Alma Lotigiers; 22 October 1969), is a Belgian tenorGoldsmith B (2009). Belgian tenor Helmut Lotti wants to find his own style. WDEZ. Retrieved 23 April 201
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 0x22c7909235e1bc91c313e9a0f2f3520e81e7b6e9868e705ca0fd49ff2017bb39. 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/2787858b-16ff-46e3-998d-b087c6aff589.json and https://artists.proofprofile.net/proofs/artist/2787858b-16ff-46e3-998d-b087c6aff589.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 0xf2a57951372b0d088c5ce73ed448ce359e55649185a1656b9845d0b15d44f333. 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/BEZ869000002.
Helmut Lotti Goes Classic I - The Red Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x542883f8aae2e333b66306f071a0b2f6590057c4213df33752dc47aae9ddefa1. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:10:45Z), 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/BEZ869900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1abb1714e7cd5a33b69160d033202a7d35c43b1aafbd88f009f60d72d8c9f0. 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/BEZ869900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e62c878ef8adece843e1678c86fbd38b0751f00e40bf30eddfae49b0867ff9. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/BEZ869900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a91ac827cf396fac1713abc800744736f3d72bc5f796be3fdbd6e931426224. 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/BEZ869900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17c19610d255ee7dcc182587d65fcca5607590f9c65f5e065c5dd4931973d2c6. 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/BEZ869900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6ba8571edec70228ee2eac5285cde7e3108fc7c38ea297fc7a34a4528947eca. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BEZ869900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986f91784fc8e6037e45608adadabcdc83dff94d7d2d2cfbe944d938e86167da. 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/BEZ869900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c6fa038a0ae2ae452d8ce31968fc423f10b057664461f69abc5f7239e4071e. 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/BEZ869900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa759559903965b7e38a10937cd8413119f236fcf786704be0537d44f43f8c8bd. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BEZ869900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17cc35f9d7a408c1a4a0a2d5ea7efa1b2522ff9661af4bc95d5f7bd3b0a11d4. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:07:55Z), 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/BEZ869900013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f0e02c341dec38a55e186ba8d99a723d9dd0e0c2ba1549ae4a8b9440b8f3df. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/BEZ869900014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc18c757989df07f79cfb8fde554c06aa6b1ace9d6ee5e72afac4871ebbf7a4e. 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/BEZ869900015.
Helmut Lotti Goes Classic II - The Blue Album (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5264c2adf0dc661afe5f2e72d7a74473afa54f4e7eb0c9a865095e710bbd13bd. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/BEZ869600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8252fc0cd9ee565997a15effbe32b8eb7821f6125beac2ccfef1f37d737ea6b. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:34:03Z), 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/BEZ869600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9200cde03c35f8102a89c6730464fd6e775b370de27ca5cb90fbe828566712e. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/BEZ869600017.
Helmut Lotti Goes Classic III – The Castle Album
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8579ed0862ed6ed340c96fb2c9c009d447ef0c31a3d02320a110b4f2e6ac4d92. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:51:36Z), 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/BEZ869700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d8b4b0cfed1e63b609357a178ddd65e44cfa21531680136c56740a723fe362. 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/BEZ869700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46df3c8675ac570c5b0894d91122a4d4d651cb5e917467d792183d54385c345. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/BEZ869700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fbb4d77475ba82cb9471aaa7aa0aceac3e007b369043598adcdd7e6debb73a. 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/BEZ869700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ffc6eb029fee6fe96d5d0b3428d3a8ab21effe3f7073fd652ef3ec6c036f77. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:09:49Z), 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/BEZ869700008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86de358ff0bf54f62ba8db1b07bd4f4110708bdc8f9564bfff05f5fa4d5b85d. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BEZ869700009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57515117a4c4267100305af7ac46aab1a5eff3c16b9582a680a56da2564a1e0. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T15:37:30Z), 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/BEZ869700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254ba7e77630f881ac97b832484610249bea11717c4417100b938e8b51634cc4. 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/BEZ869700014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e8c6b3008a5e47c03411fc2b56532e364e2231423c8032487430e104f07a1e. 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/BEZ869700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbec7974628f59ea42dcc7cb82822e1217008bdbe8d4e7b7faa50a981c4100f. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/BEZ869700017.
Helmut Lotti Goes Classic - Final Edition
A Classical Christmas With Helmut Lotti (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c5ed271c5133f6f157052b95f6c5658a9c69b01bd88a7b95322ad5a58f936e1. 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/BEQ019900519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74668b6f6f01f246221f57165ff0110847866c63495f57c701807c4e09b5387. 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/BEQ019900527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117bf84e5f1987148ce43a22cfe729babab24b1727d729351ea34fce87102c38. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BEQ019900528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aaef27c146dd1de3cb58e0caa5189fc2edf9c76946031ab3836b077d3bb9c69. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BEQ019900525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e841e24bd27880948eda9f92fa0deeaea70c73b045bba51ec48abbf198ff8b. 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/BEQ019900520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dedda2996cc752950ee301bfdba69694c1e386017df67438e885020af98b3b. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:14:05Z), 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/BEQ019900517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe76f150f83a71c7953eaad450f13e31369fdcc094fe2002b3b72afea1d20ca8. 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/BEQ019900526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb954f57ba5cd1620d4ed9512c4e785ad7cf60b0139dbe679e1ae7448733d7bd. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/BEQ019900516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe249f0abb67c6899e001d07f84a882b913e1ac98774045f439edfca3e2f2957e. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BEQ010000764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46579d43afe5322242e22ca2675778762fa92a25cd02a76681d89387a7d602b2. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/BEQ010000765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56dc71dfea14cb8a2a6c6b2d225ad057da8c71d2d0d1982cb28da69688d1a680. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/BEQ010000777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907523a8abbc74db59234077830e6aa66fdeff19d464f6fc8f9e01553660e3cc. 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/BEQ010000771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504cccefdf9e6e67a58b0db4855052b88cb44fe675a22b8e6bfa1c2cff51cd49. 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/BEQ010000776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a6bc5fe89c338273d30c9fc7e613ca48bedd900b963a721c1d733b0d979feb. 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/BEZ860200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182884626397d459db6b37074e2f16a0bad736ef901b51583166193e81008f78. 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/BEZ860200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752380bd2dfa6b3873f0dc7d428321a64fcb8e31dac58a1ca208de4d56b10964. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/BEZ860400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e92982c0c5c443708a50a45b52579aec9fe7d725a710a4cdc1e75b09276a920. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/BEZ860600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc5732ac348d9b6363df552606361461a9e628291f813227e690d93d14fa14f. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:59:46Z), 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/BEZ860600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e807c1cce9116733f0836ac6f4b72d1a5e3ac1c7589973535e431834155757d. 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/BEZ860600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1fde9e06b0925eb733f7d80f9162eaca11f796953e3526a78b56ef5dec09b7. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BEZ860600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c104564dab8b847111f18ab9ac677fa6422d2b68bb6e0199ce9f17701337ef7. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/BEX501620503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dcdce895102910b9ef8394ded20bcb1c64f1a71f35a9b0246de21c23a701023. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/BEX501620506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617478eacdd741aaee776d4e7cf9d6eac01bcf57746c6ad7f97ee6127b7e44b9. 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/BEG331800028.
Soul Classics In Symphony (with The Golden Symphonic Orchestra)
Still Loving You (Live at Graspop Metal Meeting)
Hellmut Lotti Goes Metal (Live at Graspop Metal Meeting)
Holy Diver - Live at Graspop Metal Meeting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdae4e3c3b34b750caba381f213924c287cea503e3e3ed145f69fcff0236788. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/BEZ862300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4799040a07cec7b12fdd2a38aaca9ada27e0dc577de976ab164ecf7be94cf7. 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/BEZ862300009.
Run To The Hills - Live at Graspop Metal Meeting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81b29be6b3dab2a59ce33ace367f5548ba8107dccdb471c60cf75d3e6a377c96. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BEZ862300011.
Highway To Hell - Live at Graspop Metal Meeting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4bc69367378649da9c7ef47e4e86270c8d418dbd20a4272692716940d6ebb9. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/BEZ862300013.
Still Loving You - Live at Graspop Metal Meeting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf723493261be54982eac25b7593967f4d46c87de06ade059cb7fa17597627e57. 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/BEZ862300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3606940ed0432090a2e18946daebd5c4ddc36532848b03884756f9acb3aad02. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/BEZ862400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240a424cdde06a62c59dd73408630dfe47d468dd7f956ab20b02f8b8496d9156. 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/BEZ862400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3606940ed0432090a2e18946daebd5c4ddc36532848b03884756f9acb3aad02. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/BEZ862400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be001af444a1ec7d804440ca75fd067808fef8084dede0811fce839d89f26a5. 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/BEZ862400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612e4955d276cc7d9982de6fce61dc36b99f59dd4dfb67db7ffe45e43c6c93db. 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/BEZ862400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee144e11baf4cef1ae16bb18c1dbb33dd7b94937a4b4e6192f45ffcd33822e6. 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/BEZ862400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34f872b13239980da735cd68ea530890e16510fef91a6163daf8f01d9d8e979. 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/BEZ862400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66a063d5c8dae253367fbaae7f563b3b959d092af7b2784e3b33bdc60adae3ed. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/BEZ862400003.
Helmut Lotti Goes Classic - 30 Years Jubilee Edition
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a266c1fbca8511df1e703fe172db800d9ad70a5712d64b3678b282cebb8494. 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/DKAZA1600255.
Paranoid - Live at Graspop Metal Meeting
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f2a456cc88ae7958203742b9eb942092191f89d2cc6490c4983757b45f71267. 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/BEZ862300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fb6c094cb8ce72d5393005ffd0ae517b9307ea01baac46a7bf768b6a224e43. 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/GBGKG0300003.
Gumpoldskirchner Spatzen Children's Choir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485625b4f84e58cd375539db3bd9a4b6c0188b9a6382b01bd49597715073a6df. 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/USSM19704324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87702270f6c4626a3c6636e728ee0b3ae9a065650c0c9f46c0f3d7998e35850. 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/USSM19704330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3eb556ae24231b37bc93826b4b9784de6ff1f8482852b7fa3b1aeefdcab526. 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/DEA811700891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92b6256970898b25e33bb5f23d428162f0f8bb9dd97ab7c4885fb7d57b09c25. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEE479700267.
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 0x7280f63a54aff2a815fde47e62d24cf157e51772c32a8b888d314e17dee8b346. 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/USSM19704323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc218ff004ea8660a4882bcb345d372ee99d20ce2b9075f3cbce92d7e780efcba. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USSM19704331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb0bcab5124bfdcd49df394e80ac1e8eb85ca2ca823ad377bafac5ba504d841. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USSM19704332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdbe532ecf59a3ef7db53d006bd662aa594d36f17b7472c6fc757904e6c54b1b. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/USSM19704333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9a226434b94f16324eff0a0109ada597dfd09d83a2925b72678ea9dee8f183. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USSM19704335.