1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce62e43a23fb4abcfe565a049ed131b3f34d0ec8cf130a781522365518aac19. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e556b023-05bd-4daf-99e8-146c7b5dac39.json and https://artists.proofprofile.net/proofs/artist/e556b023-05bd-4daf-99e8-146c7b5dac39.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98027b7513ebd348e255da739713179a15dd4e8f9c04d03b44d70c59a5162bef. 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/MYSW10890192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbefcaddb8d6a1cac402f07f576689796b4831ca9f53dacf97cbb0bb70e6f66. 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/MYSW10891789.
李茂山.林淑容光辉20演唱会(李茂山.好歌流行篇)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dcbea3b4c1e6aef3a07c73e6dbeb85f11224ea96f67c42be1d1b939fba41b6. 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/MYSW10890821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc10cf065ebea392effa17d83430e678fe1fbf942ad366a010c0822ecfa1b002. 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/MYSW10890922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa80a2c34a77414e0deb2172e8d164efd35a14296c17eb00b6131d5589d358f65. 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/MYSW10892641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b653ebcf1464fca330a5ec02ec5a144d1809145cb0388154548c06a0a2e2839. 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/MYHY11600629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf403b01f4d96644b890b254cad1a1b3131eaf43b1398c13eb4e035e310a1941. 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/MYHY11600630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bd6fb13c0ffa01bcb8a74ac6eaab9d5e69461265d6e3ba91c3ab58e3254a71. 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/MYHY11600632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa443a727af44012c5d1b71daa6d57feb8db04069ba2888604606a6ea7bf74e64. 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/MYHY11600633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x612722d1cd83847428d05b01cc0d326a87d47a374b18ecd4baf35bb89095724c. 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/MYHY11600635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e19fdbf543734b3f45c3316f2a796f07e597286081a84c6cb790fd1cd3ce9e5. 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/MYHY11600672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed32e24145e0d7614b4b1af8adb431cfa7cd82f70026bd13453b3f877e02ced9. 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/MYSW10890804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc988b415b9521a4e01465cb0bad7d396ed9a40093b7db4d0eca56844a1640dea. 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/MYSW10890794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636cedf4aa3e8029e8cf088bdda3590b69dc13e25af57877edf953c9c7309c6b. 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/MYSW10890802.
說聲恭喜你 / 慶新年 / 廟宇拜拜 / 心想事成 - 修復版
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97b3347c237dd155663d8ab7210b2c7fd79171d526dc407768f3c28b05c4bb0. 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/MYHY11600324.
熱淚與柔情名曲專輯, Vol. 2: 又是細雨 (修復版)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x358e86ea8713717f370811cd719e76b4ee316424fce36066377925fe77c5a82e. 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/MYHY11401696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc55a3621fe2470d550abccbf4b2899eb35e365f853b3bc23a325cc929e4df2. 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/MYHY11401714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cfc22b308501220e73113180cae556b3b8918a66b628f51d55f5f85918c77a8. 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/MYHY11402010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386c2ebbb57d87845209530ae75aef104d604011ae93ad4b45d65601c190dd61. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:51:38Z), 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/MYHY11402011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab8fcefd0d51ca8cba322b9c3bfb9196c1a4f0376b28af0cdbc839bf538ca08. 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/MYHY11501026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413d172a38d30e07f7a85d42fb7bc9f731a7ee276704297a346f1639e5dc1923. 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/MYHY11501027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80029ecb7f1fd9b47c7d2a9ae96d62e585e7a7d3b91466570689bc6524d9829d. 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/MYHY11501029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4294cf9fd3d8da5247f1d3a65ed8b7c1a7f70b89492a7590db581850821a8bbf. 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/MYHY11501031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8ef5b8aeb956e00664f316d8be5c0aa819c3e744f86296b7981c29e72c6a6e. 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/MYHY11501035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf63e336ca654ef7d823cc1ecd9c88da8aa8b8ed1c75002be239c9e5fcfa1bb. 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/MYHY11501038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73eceaa6822353da654f3b446a2a30152dbe5715a43b93619d6f7a5a54042959. 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/MYHY11401708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412b3c3c3b7757d9a1b28454c107049f84eb893f805390e18b229752bc9f04f8. 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/MYHY11501039.
林淑容羅時豐無言的結局真經典演唱會
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54ceada9b69d966c8cae7e53222845ace354b128ae8df89858eaee60564588e9. 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/HKC631506205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8318f18e57792f51ee77c0aa236cd6ba9a288ea5343008c34d31ed511c48bd. 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/HKC631506217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad54dcdb7171d58ee77d12baf28bdd6571037dd3794c7f9297b00eb9e080b64. 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/HKC631506206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8238b02db47c94038b7a20d7de459365c6d574ca3fdedc6746ef75b931b40f. 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/HKC631506218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c7010f6781334bd6b67c7081fffffd4733e6f810a88112d044f81b068e857c. 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/HKC631506207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa399c9a9b9f223e5398a83b3e0c7cc6f3c4e741fbcc95eb81b642d087c363d42. 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/HKC631506219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cea60afe2d543399aab0d0a7dccf321e43314f6693aeba2f8924ce10c26f23c. 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/HKC631506208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b1a7becd1b099f256c117e3ca4381c0a2ca222d494d8b3f3cd8721d02d8e7d. 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/HKC631506221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3159af81fcb8f6e55a8b302a1cb76dffabcaca5420e085a147bfa37ac0e7a2ba. 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/HKC631506210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d149e73f7dc2171af86167c58f64a11838e5a0b2fea6a4dda1de1060ff1ded. 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/HKC631506211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb2fc08fe714d7c1fd6eb8e76dc4e06dfbb6192e1b42272a0bbe8ecf068a309. 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/HKC631506223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10d7c2e03dc5fd9d665697b4511f707b70f0135b8e5d5a1c85df0be9988948b. 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/HKC631506212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d631076e20315fc6a09efdc59fae2ef764ab81edc4ab830e8d8c3a95758d427. 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/HKC631506224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6cc1d86b3d2aeca3e0d26635d546a7df8bae09f404d62c36d86795227e2371. 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/HKC631506213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ce16ed6d038ed4f62b5f03044c30b13b4a988531682cbf9e4d9693369811b7. 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/HKC631506225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c7e568216b2dd378e63fd58b8f52ca70553de1bd45532b1b2d9bed7f7effe5. 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/HKC631506214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff19ea3227c7ac9e666d2b7f3b6ea430f6d97ec7a20134d461b8ca84ce995895. 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/HKC631506226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfe2895481f5969709c26f79446c8992a59bea1dd0820af0d50dda3bb6bbf8e. 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/HKC631506215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598dfc85c2afd2a0a025bca15ace7042f6fe34581ebc5988103ed122e80cd4f9. 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/HKC631506227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c3a91224105b1e5e735b7bb3d797a9b530c7e298d942a0cd55ab1894da7897. 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/HKC631506228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ac45e8af41de623e1f9b680693d842107dd97a54043ec1ce49da1d3b302aa0. 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/HKC631506229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bcbe41271afbb78ad1d72e95bf67321d5217a689dd109e751311080f227ac76. 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/HKC631506233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73eceaa6822353da654f3b446a2a30152dbe5715a43b93619d6f7a5a54042959. 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/MYHY11401708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf000c4f24bb247a427b29c7cc78410d25c4042fd19d17043967461cf5d70e2. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MYHY11401724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fd939d198c45f9dafa269801d80dd6bdd83df8d8c446e723f446b5e61d5bde3. 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/MYSW10890799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed32e24145e0d7614b4b1af8adb431cfa7cd82f70026bd13453b3f877e02ced9. 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/MYSW10890804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34241a681c189f42ee2da51588af787df57c1b16658e428cc84727221e9100c. 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/MYSW10893608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be8c6f18acaf4e263fc1d2484bcbd08f450722779bfe005138c67775d83acce. 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/MYSW10890222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2957c6ad36f03961574551342e18f896326e161a1e7105f7859c3a98045a3f. 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/FR10S2047991.