Jian Liew, known professionally as Kyson, is an Australian-born record producer, composer, and multidisciplinary artist. He is known for his textured and atmospheric production style, combining electr
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 0x88ecd969ee5eb1b3a6d5530a03f35aa87990a3aa50907af65f716670b9e3c3f8. 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/2a7c02bf-d144-4782-9599-f41d87e0949e.json and https://artists.proofprofile.net/proofs/artist/2a7c02bf-d144-4782-9599-f41d87e0949e.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 0x359cc12090223507237efeb94dd6378b9a0dd45d88757e240adad25034766fed. Chain 2 (Bitcoin): anchored in block 957526 (2026-07-11T06:03:28Z), 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/USI4R1228468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b001412dd6fc1b1d74c052e83a5907d331ae8902e7914c1ad753fef3c4521bf. 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/USI4R1228469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573e0bfdc733c56f409798e76c677e9374d4498de9b63897889c63335c972f09. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/USI4R1228470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d865af641e1694ad8cbb3d59e7ac9a215045c15f7f3e4df11ab67a1dc195fd1. 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/USI4R1228471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a6a5434aa9494a591e6b1fda13707ecd3414dbd5fcd7bed9373f3a3a99418f. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMR6U1300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f5969495d98efeef66ef2189d8643768c3dd0d7388f611838d8ae9edd75073. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMR6U1300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b564053ae95dc5718c50b669903d7633ca5ac4c2938a8f58f8cd2efba589aad. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMR6U1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b0cdc07a63f4f30b950f271b67ef642e4f62d4a53455cac2685921b95eee74. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QMR6U1600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e3dc87bcade84baa5bb15e6004c11b6ee98e48494deccb2a0293499d174ee47. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QMR6U1600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb557b730957a2ce34c221cb3822902f6f55bf3a69619ae66ebd75173c78442. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMR6U1600015.
Flightless - Jody Wisternoff & James Grant Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a20c78aab641e6c53544d15335463deff001ad36175ccabbe6c8b3c3f3a9f6. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEWA1700951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b4b8cbc67ea21aa045813c264e1155a24c8a8c13b5a8fd1c401c112bbff619. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/GBKPL1812587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b4b8cbc67ea21aa045813c264e1155a24c8a8c13b5a8fd1c401c112bbff619. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/GBKPL1812587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bfe7b2eafc1046ee4a5773120766ca9c4fea89ae75ac1e876abc49e440a7db. 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/GBKPL1826731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab39fb5a9237e381984ce304c815f633021275975734d0a968f6a633ffdc24e4. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GBKPL1959975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae5661d24aba636b3190addc133a4f9424d80032a884d770ae44af19614326e. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKPL1959976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4346943e2c8a04fd4b50d2e172ee340f9d67070d675417c7373cb2a8794bacc4. 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/GBKPL1959977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d8dc45d24de41c0c4c971bad902f9565494dcc7d7c73a791a2b3c1b4d8bc19f. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/GBKPL1959983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e659713808d11c13986403d980744786e27ebd2fd23e518f95ed553493f95f6. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2211485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d90d951db1f1e2862be3253ac4e6366793f0b4cf3a9fccba2018b07d24a1a2. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2211705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f11ba2c5a1ec59d68c591dc22aabe18dbf1c45f8acea730275abc2eda1e9248. 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/FRIDO2211750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd878120a9c4e91410ac34381df298a814a4ea4a2692d4012be5cdb6e1a9dd8. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2211751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b897c256fe33a3557841f58b2973dab955092dc1f50ca9adef2de9500fe7e79. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/FRIDO2211752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d90d951db1f1e2862be3253ac4e6366793f0b4cf3a9fccba2018b07d24a1a2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO2211705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4bca40ffe05565f96d33b540b60d97404865740f53e7fe0be6360999fe5c02. Chain 2 (Bitcoin): anchored in block 956425 (2026-07-03T01:28:11Z), 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/FRIDO2211021.
Wir Kinder vom Bahnhof Zoo (Original Songs)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec3b0ff2b31557ba009599ec5d8780d66b1de6b74ede89d64ac267a351e6fac. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBS92100114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e2d15f60a24b22470d8a1b3f91cf08883f3f3d2835bd48b1a914597de57b0a7. 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/GBEWA1601707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ff52c587e6cbe7f12939d02c1f42e6dc889eb58fd8518f5ba8490b9675fb832. 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/USUS11700100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb04dbdc2290f511263ef5fc6b1932e1d2d542581b4cd0f311d5282b1bf3d371. 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/GBEWA1703214.