Pietro Lombardi is the name of: Pietro Lombardi (architect) (1894–1984), Italian architect Pietro Lombardi (wrestler) (1922–2011), Italian wrestler Pietro Lombardi (singer) (born 1992), German singer
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 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 0x33b51149d62943b5fca05f20ca558487732d99b30367da38f72225c481a5542c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ac05fd8-9ccc-4075-b3c0-464fd87ed8f3.json and https://artists.proofprofile.net/proofs/artist/2ac05fd8-9ccc-4075-b3c0-464fd87ed8f3.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 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 0x7acee41d1085fd15fe699e7a6eb28892b679c28a5b388acbccce63b6fc9aff6d. 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/DEUM71101800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff46af83e82491c03574fc56cbbb1fbc54d183df09832fc826b7981ae58b55c. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), 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/DEUM71101801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42b6da7a32e2c11338e016e66757ab87c9457cfb4c21dfad76c0d5b478c4f19. 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/DEUM71101804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96385cc11bf7fca4ba3115d4dc2b5513639731cbd05d816a111f1349c95f1f37. 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/DEUM71101805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf052414b8ce641b0c106cd94541628e46ac4a242c080fd42e68758769d20ee84. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/DEUM71101807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecde9ecb6e019a480e89a27bac13a9e36fc736970cea170e21c783a268068d2f. 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/DEUM71101810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82889eefdee40a1dd9b03bbd99d207480f14c35aa3dfa48946437c114d09bbf2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEWS51800035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb6ff3ce8bcc522ed983c94f39f2c36489ce2c74c15a41f013d6b4712f54c82. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEUM71900488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2c7c71e785a8ac20a703452a85f4c3d7635721b21aaa0d7d24c14b1981ad37. 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/DEUM72000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed73d4b63fb75f65366af8e281582b6ed05602ace978d2404714600b48d1ab67. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEUM72000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf54e0097310b6d0fe78f722df8b64e27ff1bf27a830d3800c41f415720206f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ca9db0cb34230395f4019588384d85062b5563cdb444df6b3302b6a6c975a7. 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/DEUM72000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439534bded4f9f53664a1c763513d45baffab3ed2652549461367b0076fae3c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEUM71901703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a7338878e5751ab81da59df9c371a1eea3ebc85ef75d2fc907addea87ce4fd. 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/DEUM72000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08a08828cdba3df50b69544b9370f4a3ff71a2c84517dd3755839e8d6b443fe0. 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/DEUM71906600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e910c4068c083d37efe0814d67f141bf1510ad56de17a039b1878a26905cba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEUM71903806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92cac4a37eafc73bd8c4af42c4b1a10b70d755d81a62eb8c63bd17ffcfece47f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEUM72000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d012cae5c0490d477233cff297ae18ac5f628b9f23d5edbe870b8670f4cc42. 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/DEUM72000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6ad2d5a07cfd704af71f07e6f1c234f1ca6f57739e10ab893fd6adfe7735273. 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/DEUM72000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039de238154a092a1b276d7004ffa0ebaf63784b38141005ff0ec225ec767001. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEUM72000013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f838b82ad28d73d38ea121121a41581ea0b68428665d7c5526a8f81320f32ab. 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/DEUM72000014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6914af8ee0cd3c30597a6e335a1fcb6dbba9b25140c709038f6c387952106f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM72000015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x018619b3aadc313fa19b0aabb7b39b046d02ef41da93a440e157e1d253e9a53f. 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/DEUM72119394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb84e99238869f2b1bd96a28b0eb6f2a28d0fc6b1d9b158eb22081a44cfd5f9. 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/DEUM72408358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91faa13998ca2ae9021b6b5b1d9a3fcb03fc71be763103fd96987f3bcfd3e46. 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/DEUM72408770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eb84e99238869f2b1bd96a28b0eb6f2a28d0fc6b1d9b158eb22081a44cfd5f9. 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/DEUM72408358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947074b5db3ab357aed2830c56d8746f1a50c6adf7cf12ef5f91209acea81f87. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/DEUM72406716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b9cfb4fc9fbd9d28147dfcda84d0e76512f18b1a75d0176c8a1bc5cbc5136b2. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/DEUM72410342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91faa13998ca2ae9021b6b5b1d9a3fcb03fc71be763103fd96987f3bcfd3e46. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/DEUM72408770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x947074b5db3ab357aed2830c56d8746f1a50c6adf7cf12ef5f91209acea81f87. Chain 2 (Bitcoin): anchored in block 958613 (2026-07-18T21:35:09Z), 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/DEUM72406716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed91cfd1bb0a47bebec573796bb02d58a39e4647de83901d7d779c055d3e767a. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/DEUM72411798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f630e08400963a554d9cf405b496c9e5eac05bcfa512e66027cb5136a4d7886. 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/DEUM72201045.
Senza te (Ohne dich) [feat. Pietro Lombardi]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80363660d8d6177d19c7664be294cc2abb1bb511b7a4ed19ebf6083f5286469a. 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/DEQS91900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acca7a9d2e9e76214ae23eec3631a242138e72c298f21837b69c10de7cb07f4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEA622200500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed73d4b63fb75f65366af8e281582b6ed05602ace978d2404714600b48d1ab67. 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/DEUM72000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2f0dc02d178003cce1818dea715120e98823029237f685bef5962f6a2b9093. 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/DEUM72411527.
Mini Disco Hits - Die beliebtesten Partylieder für Kinder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ef026d4e9203824a3258aeb5593002506530ea54a43208d7d9bdb349f7954f. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/DEUM71101566.
CI SARAI (IRGENDWIE) [feat. Pietro Lombardi]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd427e729953827fbd33f5ad7b981b9b5428220a92ca49c5ddaf6422a8c4466d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQS92001919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd427e729953827fbd33f5ad7b981b9b5428220a92ca49c5ddaf6422a8c4466d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEQS92001919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80363660d8d6177d19c7664be294cc2abb1bb511b7a4ed19ebf6083f5286469a. 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/DEQS91900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80363660d8d6177d19c7664be294cc2abb1bb511b7a4ed19ebf6083f5286469a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/DEQS91900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd427e729953827fbd33f5ad7b981b9b5428220a92ca49c5ddaf6422a8c4466d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEQS92001919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80363660d8d6177d19c7664be294cc2abb1bb511b7a4ed19ebf6083f5286469a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/DEQS91900165.