Terence Siufay (born 13 July 1976, in Macau) is a Macanese singer and actor. who has been with the group C-Plus for the past 10 years in Macau. In 2007, he joined Gold Typhoon in Hong Kong. He got the
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 0x7488fc8353e7a11873fd967e19c0131667bcd834d75593bb716d114f14ce2f7b. 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/b493befa-94db-4f8e-bcb6-e07f6f0f7f7c.json and https://artists.proofprofile.net/proofs/artist/b493befa-94db-4f8e-bcb6-e07f6f0f7f7c.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 0x54dfbd7e5c8ecc91759cc42ace3aadfc2d7ef13069292f11a32c97fdf9a5a7aa. 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/HKI032100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f1373482cbedc1fa2a82ce2225b6b8bae9b04e564cd8070c45ac19463cc2f2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:26:20Z), 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/HKB661600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419fda99051e970b18cb7dfe7457ede0d7579c7b445b3eb4910aeee69b391fb9. 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/HKB661600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a04d76b472e3ebd778e0abc88ebd9429e43a3e187adde5b6258d3855972c30. 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/HKB661600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a79dc6e296471b3f02f3c7d236ea7409cc55deed9c507c5b8cc03d5badaf4e. 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/HKB661600060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2c892a58296ac7b669baf8d90ee04970ba59a5311c8fc5f3c1913a8e899099. 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/HKB661600059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b543b31f7fa27f72f19e00bfcd280754851654d0929b45d026428a64b2e29a. 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/HKB661600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5c485388c150a67b217afe8c4b0dbfc2ade988b140fc6e9f6d1c5b50963f88c. 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/HKB661600062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2f3a0b0d4b957482fe7020577a8c4002048618c81f6edaf229019d83a4ece1. 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/HKJ931200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df0b450cd37c8473f86f5c19d86dce7a823e442dd0796c9fee3dc1ac5a6483a. 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/HKI031300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8780c799c0e83d2112fe465450418291c95d34604b5ebec39db375bc2c341b73. 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/HKI031300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571867be93a4ecee1a479bddcef40317ae5a2fdbc32682ed2711cff2a705b19d. 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/HKI031300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25e32092d2e9ef5cba909bcf1a1ff7ab0a62981ae96d2331ab22460672b7aa3c. 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/HKG581100094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a7cda431118d04b1e5fb6235a408c59dbf168744c7074387d75e11c82badc1. 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/HKG581100095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be5590bfd2c69e80939ed86778e35cb2b104b19fb4a3e3cffc3db0c5c10d27e. 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/HKG581100075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd796f1ebe58af0b1328a852d8ef062a3ddf228e964d2a3a2ab8642047400552. 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/HKG581100090.
Festival Traveler / 小肥 & Friends (Live 2009)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bf478d6090714bb14634b57c02f15c20b4b3fb04c2c1b0bf3b4600d523a7c5. 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/HKG580900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd10828db913418ebec35c32b8c35a965cb98a0026753320c0bbc8e3ddfc34831. 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/HKG580900142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6fd1b39ba531650932a50ab89a5e103dffe7f672fbd5527ce4493d1185ac42. 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/HKG580900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb758ee7eaeb67101d64b2864ab35755ffa935313d8294f59c14aa600f4b12675. 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/HKG580900148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bf478d6090714bb14634b57c02f15c20b4b3fb04c2c1b0bf3b4600d523a7c5. 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/HKG580900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce33c41133a191166467c784a53fd72711055904293227a9f37afc4d88207e5. 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/HKG580900056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6fd1b39ba531650932a50ab89a5e103dffe7f672fbd5527ce4493d1185ac42. 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/HKG580900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98eb0f75a597157537a167d95ffddb2116b04f042d54706aff1fd68c4d7a6854. 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/HKG580700155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93651a05ab475647626e7c5a7c94d1cf9b633f3424c3758755c586f088edda70. 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/HKG580700156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4098cdba70f950906ed1206b12b42501c77086b36cd3d078402d60839b2ad5a. 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/HKG580700157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbe67faf3011ed2a231c81df6e21862f95450bf3fb589c1d49ee1b54f2f8533. 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/HKG580700158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad2f1050a38b792c544b1a97cf734ce9a54851eb20f0f6029b5b10055f8f5d1. 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/HKG580700160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8d204b129648aae747849dc187222597dcd7d33553c67e0a96817be85ef5a8. 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/HKG580700161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd564daaf72f72fb647cb019e534dd6cefea6480799aa32b2f2caf335cf5d5001. 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/HKG580700162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37743142dd4b5abca1333b2072c5aa09ebde9b31075249a9a653b2e4604a28c. 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/HKG580700164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb78495a6d55b653d80274f5b81109a2168c56152e049d81644925b813d19e8f. 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/HKG580700113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7543a83a20228fcff3355e91cba4a501b1523fe5b264df38b7cb221f94fc1598. 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/HKI032400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e71ad710d62a83b686e707c88502c72cf3566c585aab71569f7a1471abe8f5e. 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/HKI032400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e06de240861203bb7bddf5ec62b67904ba8eb21586aad3fa69a224fc0f2689. 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/HKI032100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7834ea859fa8322bd170966954595e4e5e5e350ca8030a8e08a20d8d42a12d. 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/HKI032100013.
假使世界原來不像你預期 (小肥 Modern Classic 2010-2020)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa097a39c420b8b32d215be7e7f037771212102eee78d191544a17159907fc0fd. 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/HKI032100018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2c892a58296ac7b669baf8d90ee04970ba59a5311c8fc5f3c1913a8e899099. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:47:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKB661600059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b543b31f7fa27f72f19e00bfcd280754851654d0929b45d026428a64b2e29a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/HKB661600057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x419fda99051e970b18cb7dfe7457ede0d7579c7b445b3eb4910aeee69b391fb9. 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/HKB661600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f1373482cbedc1fa2a82ce2225b6b8bae9b04e564cd8070c45ac19463cc2f2. 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/HKB661600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb816237c7dad300d30a38be14c243c02ba5f42b97c9154efa27a38da55c6bbcd. 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/HKI031300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588da8c403f0ecec40040df3c5548b466de99a7b3982465b1e7bc85cc93ffe7f. 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/HKI031300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bfea8a782299b3f3b13513fcfc9a639cd2a4df8000a07eaea4d62764479a0be. 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/HKI031300067.