Patrick Brasca (, born September 6, 1999) known professionally in Chinese as Pai Weijun (派偉俊) is a Canadian-Taiwanese pop singer and songwriter known for singing the theme song "Try" of the film Kung
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 0x8785b1676b160424f1de86e5d237aebe9f20fa3b8c3623868832077e73181bb5. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/119d6863-63c8-435f-898c-e1ba05a040d3.json and https://artists.proofprofile.net/proofs/artist/119d6863-63c8-435f-898c-e1ba05a040d3.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 0x7691bba1f7dc148d928bbe088a14099d430c3e749b0259778c9fd4b1f60e1b28. 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/NLAM42200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda02c48650dff655dce4b2c43e64c09b29c2e1cbc0953010ac08df4f9aad2e2b. 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/TWL252307201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f242739c0e0117d4194a060de6eb2b7d62a92e5e97904128ff9231c3db9c021. 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/TWL252307202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022c4b42a1890a83aba2794b2d13e826c39bbb4d77a785b6006fc7645af7584b. 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/TWL252207101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bdc1c8d58bec63c21c54795d63f54f6b653ddce48ceb73cbe8016317a8719d. 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/TWL252307101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf6255597d2a3235f7b630ea9e1fa796145e1f231bb11cd4b88eec1df99ce70. 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/TWL252307203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701691a1eabc26a207c97d4336e9c22eda339422d18a0c51b0b9a0bdf405aee2. 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/TWL252107201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ee487c9b503802d75c458371effec2fd4bf17c337f20f4734129797550d2d2. 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/TWL252307204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x530571319e794d9941eb8a734b291cf90dcdf4cd27fa946ccdcb31d3ec0d5a60. 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/TWL252307205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d48b4161d4ffa0cbdf8c7e0daa7c67d8cbc1c1ee986e2968d1bd6df2a16bffb. 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/TWL252007302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57191f7090290ca5bb7ed2eefb4b375a98c88c7bb581c0dd4d411ab81ec4aa01. 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/TWL252007303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa094f4dc3493cf48c767266b3f0b7946d0c0528a1f88462cb43afc4e113ecf74. 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/TWL252007304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a68b0040586a61dbf77c90e27bfbd9cca8a4adf1ec8faa9d4c5b734143d322a. 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/TWL252007301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe084daa1397679459fd63a87a26fdb64aa88d480870d9d02d5a98c28bb88a6b8. 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/TWL252007101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x680ec3c998f294a23150e97ad7dbdcbcac15012f3ffa0a1871171d8c683fae26. 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/TWL252007305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d66adf849c71f9d2e639a33f483c7f3ef07047b92eed6cba9b7433f6107378e. 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/TWL252007306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3543eb17a655027e383407279b27d3cfea31e13e2c85f214c1d2984488d0f1b8. 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/TWL252007307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9045a2e2a7d6cb2d7eae33f1eb485f4e02c79e07027c1e0b86e0c19957d0b7. 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/TWL252007308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x360cf8c9bc5916220da648f2443586f7a815a0f6e0224bc18a6f7251160af522. 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/TWL252007309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe93df3d368275eaa88b51781328377573cdf7da39e6578fc147aa2ea3c67165c. 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/DGA062455588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ccc2ad467c05ec26c64146a0ccf62af10fe9992a2a46c154f9599d94bea231. 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/TWL252407301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514ecc0ee526c0f018def3d380d4a2990d5764e94de2aae06b509c822e699ac2. 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/DGA052432626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a495930309f5c6c14f8fcf02a64101074998a1e6f454990fa0b38d603caaeb4. 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/TWL252407201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77555f49ba07407c74b02f16cfda4f06c46872ce8a89ccc0ca21689352b69239. 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/TWL252407101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45037702c06248eafe8d33ca47658451384e3c29d5d5f11386bef15f41c85ed3. 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/TWL252407102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe64da7eca33b6cf5f838b034d61fd0c593b517aea1571638d2e39fa61f6d828. 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/TWL252307401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b1820ddf6009a033734fc45b13aee557cd33cabc3d89af9e17dc54cb41ee951. 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/TWL252307303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd39d0b39b5cc1ec67132a821ced81482bfbf2e06ae489be7fe7e237e4158f3d. 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/TWL252307302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a39e8135f23afcff208b2acead9fbbf1924d93c212d7a805df3ec466a4bc54. 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/TWL252307301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bdc1c8d58bec63c21c54795d63f54f6b653ddce48ceb73cbe8016317a8719d. 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/TWL252307101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaffba430bd6f8ce0387b132b15be6dcde60d194ead4074fe426f96bf2c94a88. 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/TWCC32309455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fc1ffcbfb426a2ec77f303f2a1dbd52734226a9409e8970dac6ad81a3ed69b. 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/TWCC32307272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe363812a0411476699355bb1a80cc8215bd8008c575b93f580c998ae89ab59c8. 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/TWA532200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701691a1eabc26a207c97d4336e9c22eda339422d18a0c51b0b9a0bdf405aee2. 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/TWL252107201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022c4b42a1890a83aba2794b2d13e826c39bbb4d77a785b6006fc7645af7584b. 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/TWL252207101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc0ed73cb01e6e8191a67b14df664a15de1f39f52770ae3bca389651d32fd90. 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/TWL252107101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a68b0040586a61dbf77c90e27bfbd9cca8a4adf1ec8faa9d4c5b734143d322a. 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/TWL252007301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4766b5f1486635263e86eab11ae335442f67001a463171ad1f6ca513e0e542d0. 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/TWL252007201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe084daa1397679459fd63a87a26fdb64aa88d480870d9d02d5a98c28bb88a6b8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWL252007101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7982bfa35f247de4bd18845c2871d84df6cf0f8adf593279f541439762f52d48. 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/TWL251907201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72ef0c0c06ee0b791cffa3863ab37d171df2155d779c46086f5157d94a871d0. 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/TWL251907301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d28745937b00c3bc1d6aef2afe8a079818a198388773504e98a1bba08692322. 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/TWL251907101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02d99080701b530da2fde78e8f1ed9dad284edc700407e3181a06f21543223e. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:19:09Z), 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/TWL251807101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb83cca9cc3d7d5c857208883bb37f083361cc1d820c2c962ecfe59057cd4076e. 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/TWL251707101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e11d60817f246954b2af1060ca748a63a7cfe994a31d6b591f7012dd1df4eb. 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/TWL251607302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddde40180ad63a9ae05596a8e0a52168ab8d77df594faf103baca655cc787cb9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWL251607301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b0743999b5f158d85e38803d719d393cde164d65fcd34646ff23808830b55c. 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/TWL251607201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7b0584cc79b87c606ec53bcdab98ff8cbf3d935a8c9a7e3662466d0f7181e4. 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/TWL251607101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb3091e435059d470b4a8b5659c30ce9c2d323c051521643482218d43317ea89. 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/TWL251507103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb53dbf64d7743ea8a09b08122bc8b5494aa92121fefff9594349ee6c2f349e. 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/TWL251507101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1555fd9b5197f7ef4f6c5fd1960e20417195d60fc261170de217474b64c4cd29. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:23:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TWL251507102.