Wakin Chau (; born 22 December 1960), better known by his stage name Emil Chau during the 1980s and 1990s, is a Hong Kong-born Taiwanese singer and actor, popular throughout Taiwan, Hong Kong, Macau,
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 0x50091e3b7f55a338c60ff8fc527b3a88684ce6bd1c5dfaca4b59d206a64d0813. 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/4ddb92f3-78d9-4ee0-947f-0e5c3e96b9d4.json and https://artists.proofprofile.net/proofs/artist/4ddb92f3-78d9-4ee0-947f-0e5c3e96b9d4.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 0x9a6589f71bb50c468a4578da13a3e0f469908e7d3d564c8ed606b5263a80460b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWA458714201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29446b28a8c31a570e1843acd9c3706ef3781017d809241f866dbe7e4ff5a00a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458714202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d115cec04d790c3a650b8cea9e9aa894a9ded523fa6c1710b4e22562ddb1088. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458714203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9026cdd19718ef008338c3fdc235bba24064a6f37cd2f87b4c4c3f27aa81bf38. 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/TWA458714205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3742ad60a641a9fd54ce50d80fb540332b7ff4bdd3eabed4f571eb6955f4e9. 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/TWA458714207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf345438f6e1117d1c502822662d9ecca0ba94c9beff966f594cb4b966e1d879. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458713809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b24833d5e34612a4b91f242a9dfca31d22ba23ab11a8f2927cc0e50cbe50cd. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA458816803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd781b90453bfed60b5b605d75178d2d422b73192b637011403f6998f988e291a. 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/TWA458921801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0033b0d74f862eb393f2600c4319b882745468d96f5ed47b2f77fc9991f32248. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/TWA458921810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa728ba04ee1da5fcc8621c74e860b12ab9f6612d73d2f455f0e8cfe4399f1ea2. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:32:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA459026806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a2e5c90e7b198413c529d8e639de79f3cb9965bf4995505bdcd12776c439ea. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:02:11Z), 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/TWA459128705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3a74d2c04c9651be7da82a3cbde10e5bb18e629d3a70c4650146e555390dc0. 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/TWA459128706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52134718da527c6f6707e1368a842e34233a1e3caeecb2b2a2fc580902183e59. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:01:23Z), 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/TWA459128707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04d30abafbd03e12ac8092686681f31c71a7ec9a547bda81f2a083d0666ad44. 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/TWB819232103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a9648ae1fce4b299d968975e9a3daf8d07f683270cb7cf7b82535d6913fdb2. Chain 2 (Bitcoin): anchored in block 958572 (2026-07-18T15:47:37Z), 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/TWB819334801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4949178a7827f6e24e9cd1eb372682fbd373bafede6ea1938a58252d55183b52. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB819334804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8587d885626d34e4ee9535c27d505bd21827ba165b0a60e8daed7bfd04cf1dbc. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/TWB819334805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb437f542f4af09f6f8b124e2840ae461e6db015e6d2fee0809d4c00eb09ec309. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:40:36Z), 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/TWB819334806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8124c57f0dd0a80cc0acf1ac2c2e531a997a4186379cefa8d129a558825d28e9. Chain 2 (Bitcoin): anchored in block 956748 (2026-07-05T05:55:59Z), 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/TWB819334808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf165c27cf59c62fdd8658f6e863d28a7cb0810f8b5b1a9ae8d434ddf849760aa. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:06:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB819334809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da83e39a3c323b4c4b104948efbf83387470553015b0a2da562fa9329b2be9. 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/TWB819334810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd7a3f17d3f7f3b90217b99e5860507abc660b7c32d1d752a48d46dd755f3cac. 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/TWB819336803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5a4d852f11385314f9155e72436cdcf3dab8d4f2b4953b3469969b63b01cca. 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/TWB819439603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd42abc488ebe5bfc6bf77839116d8a0c1fb6d68c4bd564219801b6796f1b98f5. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/TWB819439604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ea1649e7adf752def78f47c0dce4e9a4221f85e6948daa01009f3d7c03082f. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/TWB819439605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2bd0ea4cf62834df9d594749da5740801dd0f317955828a479b6a766e75499. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:56:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB819439606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1368e3b977b901f28252666123b57b9dfb76576143e6f7fddfd3c5d26f38de81. 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/TWB819439608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b2192f7e31011ee9b813ee5aa5768c075cd1b02a77d0c8cb4fb1ade1b0e02f. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T07:44:01Z), 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/TWB819401701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ec4dfe4cd05232f3eccfcf2213b954281ab006559864bd455aa9809a0091cc. 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/TWB819401702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7776db920503a7242182cdd470a73cc12d30ce1a18c147295bffb551b5c51d09. 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/TWB819401706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115a13ba4a7e3e12de49ef6684bfa8a7119b900d8648aae971d3bc6fb3678535. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB819545607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117b5b61930f687b0cf7d544859d26b3d81679b69b47a93556f8a83e7a8d5d31. 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/TWB819505205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07eddfc619be256cd31c162546da061bd12a68b9769439fa8cbe47baf34d99d. 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/TWB819547704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf919a45021e08aa423c9ce45fb0b7171d2ed084922f560f1a69428fffcf81961. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TWB819547705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b8414da136b722e6624e7ae8fc436d7dae69381992e164dacd48235759a81f. 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/TWB819508003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fb1c7d451756b5e3d8f5499a9c4ff0130452277f8921403ce819ff0dd3aa480. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/TWB819508007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad5c8e24f043bfb0624bfc8afb3085faa6a905283e1434f415e6f9b1b0bb6dc. 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/TWB819652102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x661e1661d03c88ca1d6e049003b3cfa9e1b71b135aeff730535154eee7f6b204. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWB819754501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2d184dac097a9160f4a712c27aa6d00e3efbb2e0a6f60ee54f68bc9b20e6b0. 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/TWB819754502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c5ad6c54efe5c21d896ecf29b4367f8a41e06866d4c84680a1a7d0b5af1497. 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/TWB819754503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e7ad4171987026c6efdd8ae6f2abda5e58386bd12f7acac187a299d42fe0a8. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/TWB819754505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0302451354b2e374d745446fd7b8323acee1e0663ec8360297510a193b44ca2a. 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/TWB819754506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf017c63e207cc1a6fa6fd8282fc840eb6eee6690c1844d6a41ce596843dd8191. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWB819754510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c870fdae28a5152a9ecdafc6eec9acf0a144b1a48e318ac717d4626b8fe321d. 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/TWA458816802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd781b90453bfed60b5b605d75178d2d422b73192b637011403f6998f988e291a. 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/TWA458921801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c89f9222753ba5190a12805ea51846c777b1152c3adb59d2ac0ee21aab7421. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/TWB819439601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa7c432a8ec00775a3f854cd01c9222a2cc65f782df0ef2224c6a4a88cbdd9a. 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/TWB819860006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b329b1173613490bd0a568bd0ed8304e3a5c29a5f2ef62b999e7b1ae3477dc2. 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/TWB819401703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e591e4fc36faf2b350537f29dcdcd37a5b5214dc35b94ce1fdab3747e892173. 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/TWB819505202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b8414da136b722e6624e7ae8fc436d7dae69381992e164dacd48235759a81f. 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/TWB819508003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98997a9eb557674873ff297c34e43fa32cf5758a115dded910918981288cd03. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/TWB819401709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7babb225d95ac3bc720f6eaa3b94e24623dd83cc4cec28a6006fd6313327e7. 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/TWB819962106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e82a8a08943ce1e29d52a87ae71f7ed64c44b500fda60590514a3a03d0935f8. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T08:35:26Z), 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/TWA450170003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba3bfb36f736e354f4b12264c53d28ac09c1d4dd2590a33133f47cdf1b2d105. 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/TWA450170004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x335a32e74154cf18abaa572df8619b8c65eb72e411c411fd2edce5b7b17074cc. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWA450170005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440aed521d4a865e486d318f0dc25a4bbe4411782d701f09b7bb28775ae986f5. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/TWA450170008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b139f9d71be51270c190fbe6dbed657b3071b8f4fba8baf83069b6793a64a88. 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/TWB819860003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed0388e54c0c46f3696501687e0911041dabf3061f42370591aaf6c8d2df629. 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/HKB629301501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2722292b4a2b8678cefaae7ffa5d330aa72d6b511336775f4eb529b32c1551ca. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWB819547703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa653ba2df86027245f3c38aa5c81d5012acd95bc27ea748adb41c88e659765e7. 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/TWA459754101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd90dbccaf921614fa400c9619255d3a260cb6adf2b437bbcd155404a7f94460. 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/TWB819506207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f1b03e6b0b59ee087f4876894f209320e4f5cdda9b83902657db4c66df762f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWB819651802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209987f6e8990a7b36ae6791d93184773f42daab7886e07ecaaac083efd80b72. 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/HKB620124202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f1290d165b103fafb1231889bdaa1fd54c5745e49071e3880124b4d5244fdf. 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/TWA459911271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6278adf143ed55c96f3b866e2fe9fce7cc691439a1a708b1b835083e385b77f7. 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/TWA459128702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe1aa0cff34f27cce26e60d128a72c088e7882bb5fd441a5f55f5a8094fb9c4. 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/TWB819334807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe975835a347877dfcae394f66a9e1299122c0231c34d983ef97f08f417c3b43c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWB819334802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bee3339702cb617d514f27b13b2b99935765ad7af8a948b73d172b3e0d7514. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWB819439602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba4a379cd4b5ace0d68c7d4035cc7e51c4b6ef98ca4b6ac19502e544ec4688d. 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/TWA459026802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b57d12635f8e6eae6d4eacbd99123a70f6e82605045364d931fffd4eb55eee. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWB819334803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c89f9222753ba5190a12805ea51846c777b1152c3adb59d2ac0ee21aab7421. 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/TWB819439601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa901e3d4198d6bf1d10d9271c2d5ef31ffaf4e7a51452e7cdd591ed611d53050. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWB819547702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf07eddfc619be256cd31c162546da061bd12a68b9769439fa8cbe47baf34d99d. 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/TWB819547704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b139f9d71be51270c190fbe6dbed657b3071b8f4fba8baf83069b6793a64a88. 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/TWB819860003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad5c8e24f043bfb0624bfc8afb3085faa6a905283e1434f415e6f9b1b0bb6dc. 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/TWB819652102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5476f471b49e3df112803d730916c48d8cd193e6a4c56ce81955302a4fab1f5. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWB819650004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba3bfb36f736e354f4b12264c53d28ac09c1d4dd2590a33133f47cdf1b2d105. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWA450170004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da83e39a3c323b4c4b104948efbf83387470553015b0a2da562fa9329b2be9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWB819334810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7babb225d95ac3bc720f6eaa3b94e24623dd83cc4cec28a6006fd6313327e7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWB819962106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c870fdae28a5152a9ecdafc6eec9acf0a144b1a48e318ac717d4626b8fe321d. 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/TWA458816802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e17ef9e159c97ba6fd4709bd18286759949bec8d4193dd5fefe98162a209700. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/TWA459128703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc1fe1bd9095b24ae8d0b75e7de697f16906a4dc58ec67f8050fd1595f3379c. 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/TWA459128701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a2e5c90e7b198413c529d8e639de79f3cb9965bf4995505bdcd12776c439ea. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/TWA459128705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe1aa0cff34f27cce26e60d128a72c088e7882bb5fd441a5f55f5a8094fb9c4. 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/TWB819334807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c5ad6c54efe5c21d896ecf29b4367f8a41e06866d4c84680a1a7d0b5af1497. 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/TWB819754503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2cbb2549b5af65bb4d22355b5a4c2f54d27671f2e905cd6e51891173166c35c. 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/TWB819860002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f7babb225d95ac3bc720f6eaa3b94e24623dd83cc4cec28a6006fd6313327e7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TWB819962106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905aa6e2a0066bb6e6e038f3aa0b13cb1b1fb1f50ee8ce4324cdf7472c19fed3. 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/TWA450170001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b57d12635f8e6eae6d4eacbd99123a70f6e82605045364d931fffd4eb55eee. 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/TWB819334803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe975835a347877dfcae394f66a9e1299122c0231c34d983ef97f08f417c3b43c. 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/TWB819334802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2d184dac097a9160f4a712c27aa6d00e3efbb2e0a6f60ee54f68bc9b20e6b0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:39:52Z), 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/TWB819754502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac9c3a409e68caa2b24f55c7698db7947a9d34e53120f03594e7fbeb85a4242. 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/TWB810682605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8951c210c732db522538618f1d216ff5b3d26d928dead8af3d01fb56e1ae329. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:03:11Z), 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/TWB811102601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b75e27cdcc6511a6b74bb4ec6a6af88920c64f4fc6c4c02d37be01461bf769. Chain 2 (Bitcoin): anchored in block 958654 (2026-07-19T03:55:30Z), 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/TWB811102602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21673256fbfcc3dbbb6ed188cd99ea0d37923fc6f22d6b044cfa078a3638df1. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/TWB811102604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693164327cd2bb414e172e279cb47ddd09c1aee7573c405e587d664e119953e2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB811102605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c78199bb939894fcc0eb44769cdf0ab3d7c39fa048e594775cf9749cd543ac. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB811102606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe592d2b5d5e7f660a0cd16d19dd05f524cbe2e493ecc790d5f972e961e779179. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TWB811102607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe852be8fce196fbfc5dc8a80719782fc207ad6cf414af8b50a23dae3795ab197. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:10:57Z), 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/TWB811102611.
周華健 & 蘇慧倫2013全新合唱曲第二彈 瀟瀟雨未歇
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8bf771040f17f7ac231a87348135ddf7c55fb1084157c3524a9a628dc5330d4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWB811300012.
周華健 & 蘇慧倫2013全新合唱曲第一彈 不可能是不可能的事
橙紅年代 (電視劇《橙紅年代》同名歌曲)
橙紅年代(電視劇《橙紅年代》同名歌曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86fa3328625065247a6770b31e70f7f337cab222df8c3c4854cb0687d6267b12. 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/QZXLZ2312367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5219bb3c4ad247baf8339776dd2b7a7b1072d14c30d51f076eb688e5976992. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZXLZ2312368.
我不愿明白(《古董局中局》影视剧推广曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd525450d5d7d6a09bc187e51bac250f6ff763043c1e2bcd091bbc06e6f78f7. 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/QZXLZ2312369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe26c30050419eeff90c15c3d21d68a8341997c05a60c1eb0ac81c8f02770a7f8. 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/QZXLZ2312371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d1b3a6eaf16bf0fcc6c6da562fbff5b3c5c6e1f542aadfa677028907b7ee79. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2312373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a727e5b4bb4ea80282d90fe5ac9ec674da9b1a325366af8076e3ee1c36fe235. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2312380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf27d9a8343fcdd0a58aa49ec0304b2bcb1431e00e36167bc7677a736eaa23d. 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/QZXLZ2312381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e3045f4713b3c900eaf333173a6d826e8403fc656c97bc1b2acab7149aeff33. 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/TWB811906501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55973ad6cede7eea3b0e5b2eabc7c3dc2181b1a8fc0e9763c0f5097b93a67bb5. 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/TWB811906502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48b84eb3f017e18be33cd025d8c2709820fc940cbdad35041763213187a5f06. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB811906503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe746279cf355175174a7bd427d72c8332756ef585c35b178b33fb67821e7d67a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB811906507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2393658dc4b6d31ed3ef5672466bf6460d5b97b16baca0ea36412acad07c79d9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWB811906508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdbf1b55324ed585784c79179b158bdcd3a8da58cf3f09d696072d06848ce0b. 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/TWB811906511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6327f27f1108a347fe2a4cbeda77099578711210a4a7a112213b3dba329f57. 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/TWB811906512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f708dc8438ef602d43f4d2e87103b4505dec2b0034c96894e671d30117a916. 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/TWB811906513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c45439d1aea7b87cfc7f31a0b617e9c9ae645547338edc87787c70c319f532. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TWB811906514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc237daae78b51578b0aea50d37708ebbeb9587446488d6d428047d9d76354d. 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/TWB811907601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x880a7e5b37e8056f1e96973d4d4538a9ee19193d6a6ff07fd16f740d5a69989b. 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/TWB811907603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474e9be5c4db050e5640bdf1183b24ee0262beacbf48e104ada67166cf7470cd. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:29:23Z), 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/TWB811907604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870fd6cebaa4b68c9d0e09ebf9608b81ec41bedc0ad787119b7b1ba6e351e1b0. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/TWB811907606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ab903a2ce1f651cd13c59ce71b093c67124927aaddcbae2ae85a3e369255f2. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/TWB811907609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe51e934bd0da06106a35a45c292bfe0a708521c2a3f733b87d1ceadfb47bce. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWK950700006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde8babc7ba3e59c9aed97f288bddd523f44d9339a781f90973a526a68cb7fc62. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWK230902007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9328dc5f19984d9805eff946941ce3446857f31ac46fd4f884fed30298c4cc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWA450687704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9899665a17a3a9393c0688511ab50030a2d9e41023b916f2ea1a685c52c359. 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/TWB819613308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4682482957d4a8c3069683bbce32b4a4fd41e0702502a639e2dcb751cd2e435f. 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/HKC371700554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4e7d00ecc2265d9519d2f42877618ff9de2ca7ac6267bc606e374efd1cc823. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/TWA458816801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c9157b8047702f8e69de14a2a2d265825de8bb19b1e93f742ef04ed11657f3d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWAW19100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b139f9d71be51270c190fbe6dbed657b3071b8f4fba8baf83069b6793a64a88. 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/TWB819860003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2722292b4a2b8678cefaae7ffa5d330aa72d6b511336775f4eb529b32c1551ca. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/TWB819547703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a96f4d4f87fe5ca9c8363f58ad4475bf39f00bb02bc2bcf4961b3d027565e5. 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/TWK230700809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd90dbccaf921614fa400c9619255d3a260cb6adf2b437bbcd155404a7f94460. 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/TWB819506207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa653ba2df86027245f3c38aa5c81d5012acd95bc27ea748adb41c88e659765e7. 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/TWA459754101.