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 0xf0331599f682953746ed0868df891621a9d3293d69e7eabb5187569c902fa993. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abcd8833-379c-4910-93ca-c0ab5a5d0053.json and https://artists.proofprofile.net/proofs/artist/abcd8833-379c-4910-93ca-c0ab5a5d0053.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 0x68a8b9c715e600dd5ab14d9f7f5264d56aa9eed3d3b8836e05728d4985c6ccca. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZVEM2531742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x984a7e5e526e340716c7e146b1b96bf04c7ad6cf2f4453b7eba7831841a9970b. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZVEM2531736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286e5ee6bb2595ded7e5a2da09050be0936a33783c4e29b364cb18ffa10f6462. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZVEM2531739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cda832211109c9b336a3e4839dd35a2a1c12c40c959023fb6320a8a150d1605. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QZVEM2531740.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193e3f227584d5beabb7b38d837bfba960d5629c3581640a5be561c77b8b0622. 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/QZVEM2531743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802cb3dc9ef28ccc1562625021d29fd27be879120354a09b108467d2e8ee0044. 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/QZVEM2531746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03ff89a1faab184eb2f27e6abfe8231da5b89363e9d40c2e705b9db0518d146. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/QZVEM2531747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f47e84571d41c22ed6ba678576f2dba4419f97cb487bd0852c5c64fa24536c3. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/QZVEM2531748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439fdbb86308404373a15c430642cc40cbdbef8b93fb6b6d8e9044f4dfcd7b29. 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/QZVEM2531749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8c66a7d955539c8781fcb8f6f8f3640368df97f16cd8dd607cf9d7bb51ca28. 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/QZVEM2531737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce1674a6323e6b67cfc9834c3dce8800f75f47edfc45c11c3eb6a3f9c3e171e. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2531738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286e5ee6bb2595ded7e5a2da09050be0936a33783c4e29b364cb18ffa10f6462. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/QZVEM2531739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193e3f227584d5beabb7b38d837bfba960d5629c3581640a5be561c77b8b0622. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/QZVEM2531743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7337c7633b806efaa1cf680a759ef19e2e2f064da41e9df1955cd016d1ad8789. 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/QZVEM2531744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802cb3dc9ef28ccc1562625021d29fd27be879120354a09b108467d2e8ee0044. 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/QZVEM2531746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03ff89a1faab184eb2f27e6abfe8231da5b89363e9d40c2e705b9db0518d146. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZVEM2531747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f47e84571d41c22ed6ba678576f2dba4419f97cb487bd0852c5c64fa24536c3. 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/QZVEM2531748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439fdbb86308404373a15c430642cc40cbdbef8b93fb6b6d8e9044f4dfcd7b29. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/QZVEM2531749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa03ff89a1faab184eb2f27e6abfe8231da5b89363e9d40c2e705b9db0518d146. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZVEM2531747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x439fdbb86308404373a15c430642cc40cbdbef8b93fb6b6d8e9044f4dfcd7b29. 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/QZVEM2531749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce1cc65d2c82c59840eb744622b772f1d47360ab8871310ca72d5b216ca3d1f. 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/QT4K32501580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048295a94d28bf62aa749c74338bd70c51ad5c65c105d9452f22b8e50dac608b. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:28:04Z), 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/QT4K32501581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe91d2ec972ea1825713f0ae5c0d5ab3f057ff21ada8283df14be5c4a142e947. 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/QZVEM2531164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81f7ad589cc9545c3b8c39009408077a5ff52c7d27daf8dea06e2685525dbdcf. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:55:58Z), 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/QT4K32501578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab90a05996ed4486590954eeea43e6d2b9f20562c554d33761e68d7a4c8a844. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:45:34Z), 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/QT4K32501579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce1cc65d2c82c59840eb744622b772f1d47360ab8871310ca72d5b216ca3d1f. 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/QT4K32501580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048295a94d28bf62aa749c74338bd70c51ad5c65c105d9452f22b8e50dac608b. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QT4K32501581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d33cadc6279066ece3c152b944b34eeecfe228657be71d4c499c921ea76d34. 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/QT4K32501582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d0987c996a1e5a39b31ca9dcb1895f250483eaa9e067c2fd5bcade4fe81dab. 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/QT4K32501583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291f131ff1c13ab58fa4e39d9f3edd824a302c8ccd4bae413e53f4176d12d47b. 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/QT4K32501584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd96ec3e1e65b18036038db023cb381c7798dc94fa91d624a4bd2faf24a5fa67. 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/ECA0U2500194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4255632c4f88a911c8d7b513d0f61b12529b87616df5bdf8e5b3508c9820d27. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVEM2531163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13d1e7cf2a3669d6e853741c22f8239b5fac7866af517041ea40126805dc231. 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/QZVEM2531156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dc826ecfffe31c8665442c5d681b7141c9559be64d773120ff1d7ea631ab9f. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/QZVEM2531153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a7771600dd8f036bd02c92346536077537a265c31bcf571e4c5f4877e20c959. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/QZVEM2531155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13d1e7cf2a3669d6e853741c22f8239b5fac7866af517041ea40126805dc231. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/QZVEM2531156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be49d30a037f299ac63258d5df4a75bff75f248d6135178030fe6d401c6f86d. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QZVEM2531157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e1a9a82ea9c7ae343254d0c712fb0bddc4b427440ce47367b2c0dddeb1d244. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:02:31Z), 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/QZVEM2531159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0369849097ddb0811d47c1b20116c152ab3c5ec02226107e1e5075ec52e080. 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/QZVEM2531161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9d3304553875c62369bff701d2658b5d75aae8a51b143e43f67648974624f8. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:14:51Z), 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/QZVEM2531162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4255632c4f88a911c8d7b513d0f61b12529b87616df5bdf8e5b3508c9820d27. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZVEM2531163.
Tanzorchester Immervoll... Jetzt erst recht!
Tanzorchester Immervoll ...Jetzt erst recht!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff997162a72a5cabcfeedcfc51d7d5cdec6dd48c28d605652269ffc2bf6074c. 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/QT4K32541979.
Tanzorchester Immervoll... jetzt erst recht!
Teuts Söhne - Lunikoff & der Baron: Treudeutsch allwege!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490a235e638daba56af8246ccd570e6085c14a53763de9f47ab0ddd17608656b. 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/ECA0U2500180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32742e86c0ab932e249fbec4f6d74f1716dbea7edb98d149e932b95489375666. 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/ECA0U2500183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9755fd1b52b98706504455724c65b11b536b1c84f405f41477b16eac03aca0. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/ECA0U2500184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fcace16396bcebf05489ba7253e6f4fbafdcf602f90be38123d5ebfc7a27fc3. 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/ECA0U2500186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec822fbd7031dfcef293d426955c2ab4226008d3ce90812cfaee6f7df7a1f57. 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/QT4K32512079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb2f787305f08303ce114663112983e14f76de76fcc425bf0c9b234a42ec39a4. 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/QT4K32512080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec2bed3aa568f54d0b971da2bbc08a1cfc920e0b7da84f6b2753da5dca1cb49. 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/QT4K32512081.
Wo Mut und Kraft in deutscher Seele flammen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d5ed386a5ecc0d0a500136d2470a2608e481611a1350639712febe2c5e16e9e. 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/QT4K32512082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c7a533ac1e0bc607772bf8a773f9852db4509a4cbae94aef9b07952910de902. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QT4K32512083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0623e8c7262aa9f9b6f44dbd68096fadc553e38654738d207c1240c74c7163. 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/QT4K32512084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ec761f981525576eb31ddf614459822cd3d3d0d8c31bf24a2612188c8016f86. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), 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/QT4K32512085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb194e22765a5a8336d82a462bf9087dc26f588024cb1b751e8a1e1eb1f431c9d. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T11:17:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT4K32512086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3da5fdff3749fd30b66d5f7fb1d5e81196b2330371c7b0f90807d5a7e73848d. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:44:05Z), 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/QT4K32512087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72381c9bf07dfa6d0f81ac4f9e6ec85e279ecce64f46e60ffefece0a5ae64786. 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/QT4K32512088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8618e721bf3118a8b92a740fc9a984b814fe69e08e74dd59e695fa7986d15698. 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/QT4K32542011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x269788c3f40c8f0b4088a63d93611cb4352be534f844f4bbdba5f7d9e64328d6. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QT4K32542023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb052f177c68dceee9c7685aa9663a854361848537336fedf877eb8476f7d86a3. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QT4K32542024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078753a2fc0170697e03fc516ac2dedfbc24a182e7ade1896931adb44dc22437. 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/QT4K32542026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58998e22e3583a9d5f846e492fcf99824acad1b6104f8a6088aa68657881ce1. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QT4K32542027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb654a07c8b75d7b3b39b05749b3891db70d68c28ecc72073b754c9afd9fb1cd5. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/QT4K32542028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb753a8e42431da5057eb7364aac697e01abed3cfdeb721cf34ca7ea3e682dfb. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-17T04:50:53Z), 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/QT4K32542030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629987b511537991ecb13a79e5e2ebc1e7d07f5a58268edff04db2728b0f50b6. 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/QT4K32542033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0a2c90eaceaa6e08cadf152d143f5bfdc7850fba7a97cfa0368ff1f635087c. 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/QT4K32542034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe87c84957ad202dc60e10cdda292e77d78ffb674cc4653f7fd8edf349b7ed871. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QT4K32542035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239a0b2acaf8f1d035629a546a83a3a04c4f853e341991a2f1ee2b44d11821ba. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/QT4K32542036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0d346cfdec6b24c1a6d18c63431bd6e15791a94aae779345a290723bf38818. 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/QT4K32542037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f8512280e7dafdf01581d0105aa989f2c2984b3eef2de2b5505854b7c1031c4. 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/QT4K32542039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3059594ad5f82f361e2d4d0e4c1a64864fa3db879079a624f1a762562b053d4e. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:51:40Z), 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/QT4K32542040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089c236c41da1f1306c9ea78e5609229e22c472435e0d574ab88c65061fe3d00. 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/QT4K32542041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb654b402b9223597be45dce26710f4be4b072dc107ca0edbc86951669d432cf. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/QT4K32542042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8618e721bf3118a8b92a740fc9a984b814fe69e08e74dd59e695fa7986d15698. 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/QT4K32542011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f606d45994a13e37560ee8d10c28b81d4cf9b03569716137c56b4bc70123657. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QT4K32542012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd8e141441b0b4f782087ce82fe9cb8e0a189b806563f7782dd0b03087236d5. 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/QT4K32542013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40fe4e1e3db0c41935a11a471b0d6626f89b05c2a042d0a80a5d2a572678b576. 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/QT4K32542014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7536fed497b6cc574251ac8b83b30cc0daee0a77908c2b8895fa10634c9bc8. 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/QT4K32542015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafa9cdde037abc9cad165a3dfb6247134665c416f25ae7ccb9eef16a3e973edc. 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/QT4K32542016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef776ca3afe046197b9a94be1893b4a0f5a2912c5ab13def888afc53896f9cae. 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/QT4K32542017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d3cab6b3365239da59c03b4eb0b9769ab4813110e55b7aa7cac5081a51bd091. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:02:32Z), 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/QT4K32542018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993bee37c43a7479e6ad16d2421dead80c9e1f7d899395ced27935a8ebc530de. 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/QT4K32542019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65d8ee9f2ec3053d3d7ae42b5c47b2102efcd5fd9e3c4948aa337e63357d9b5. 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/QT4K32542020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8771351ed0a2f2fec888ca6ef820b7aa211971c177f5a0d37827e640280d1140. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QT4K32542021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb032e371ba3ac96542ed88f3ddaff71339c5f62090b5dc10c89e5daf0ef43920. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QT4K32542022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3461c204bfecfd6fedd23299bf2f0f34db189194f8167e7afaa0f171e8ff45. 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/QT4K32542029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb753a8e42431da5057eb7364aac697e01abed3cfdeb721cf34ca7ea3e682dfb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QT4K32542030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8ebe30f62934b7416f97c970e4bb7e71a973b9f9a68ad919c36ecd431d2555. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QT4K32542031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd75b3235a31449f92985b8bec2b17a5c222416d79de3fbbdda48ea8469ac38b5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QT4K32542032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d9f2a559832b0e16869add90fc1f9d61c024a71b7a6b58e7378fc1cc7be1de. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QT4K32542038.