Boys Republic is a private, all-boys school for troubled adolescents located in Chino Hills, California. It was founded in 1907 by Margaret Fowler. As an adolescent, the actor Steve McQueen was remand
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 0x4aee307f96d072708728603a46220513317195835d043fa0e2019dc88b64761f. 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/9152ba30-7ffd-4272-8317-0e5f6743c757.json and https://artists.proofprofile.net/proofs/artist/9152ba30-7ffd-4272-8317-0e5f6743c757.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 0xb46057ccb477f987a05b7898ecb94fa297d5f6d2f412a901cabefad450913a3a. 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/JPPO01622042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cad070382b4215ea37a23a27fb3d458888d72532fa2bd1015c95fb0f37c9163. 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/JPPO01622043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1cfb7e3e684c413278d378675d933ba7870a9d598c492432f96495269009c6. 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/JPPO01704193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbc87119539a65b84e896490098575ad1ef4e94bf17169f62d6cb5416850a63f. 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/JPPO01618562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5720a61fd6b1ccfd01267423813bc909d3fb864c5e7defa4ee4b3488eaef05. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPPO01622046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049e00f7c9098f29c8505d2401b12c3b1715f5801bcc0e434d098300caf45477. 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/JPPO01618565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd06de8b12c6e897eda763dd8b280a1ee5be2da7b6a7055497874c68fc7994e. 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/JPPO01622047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35943f933beb08cc8bf6cf00ed750d329380debaeebd6ddbf2c36247ebec1ffa. 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/JPPO01622050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b12827c21a200d75e32ac0d0b1001cd483feef12de230c806c640019ac6057. 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/KRUM71400182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc805d481350d85de7f00e1a0a558dd5f99cad6ddfca9be2155569cc9946ecc. 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/KRUM71400183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x257fe85ecba7a49eeaa34a9349808844e0b997bea3f471f3917f2c7a0401fbe7. 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/KRUM71400184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46972ddb309eea8422c4157a8bb23050655d5672ed5bcaa6a94fb45ee78fafa. 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/KRUM71400186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cb4b0c9bebacbb907845be85bcf4a4bb6e0a416deb2ac972873d2d79ce07f9. 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/KRUM71400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc000a2cee0415a0dab4b43858c1461d12fdfb2a5a8c681a10aea60199821b34c. 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/KRUM71400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c3bf58a187f9d2203cc462ef55e8d6757c1c5e65c4596cb8aab9669feea81f1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRUM71800417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfbd173e3905a312713223e8089efd0439ad20e83d74ea1aaf2fb40ec513f4d6. 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/KRUM71800418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdd06de8b12c6e897eda763dd8b280a1ee5be2da7b6a7055497874c68fc7994e. 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/JPPO01622047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1be7a85b7e932709cb13791e2cd05251d84c3193e5b6111660981d2a14adaa0. 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/KRUM71600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2814b8eb382951eb901dbbf3b46689a0e8dadf2c729250ed4f1009ec32428c38. 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/KRUM71600029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b9381f3be542fc6585762f73d494e64cb98a3fda3341f7b088396842810981. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/KRUM71600030.
A Daughter Just Like You (MBC Drama) OST Part.8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5751404a710353267a55386d456d39f02cdc28ef9468e4521fd5f150f7c64c4a. 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/KRUM71500037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2c32a71d67bc3482ec69b03545d95bb36b68f3d77d1d2e8a8d763c31a452db. 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/KRUM71500038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86cb4b0c9bebacbb907845be85bcf4a4bb6e0a416deb2ac972873d2d79ce07f9. 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/KRUM71400084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc000a2cee0415a0dab4b43858c1461d12fdfb2a5a8c681a10aea60199821b34c. 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/KRUM71400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc482068e14f28e70625bfe7cdfac9bfd88a9f365897b1e77d17af90b8d674b9a. 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/KRUM71300254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26dea43764ba211ba4e04883d7c855dc30b98734c947d0a356ed998a9fc28d7a. 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/KRUM71300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c00414088306ee0f0640aba47ad1f8c1e6c471daa7e8f4c1a7969f95b5c0a5. 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/KRUM71300295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a99e2cb6f7e6b428792d7a01af789685a73091fb92ebb0b80a0acfb5a5e304a. 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/KRUM71300296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b38ee4a893ee3c529d3c78e06a777cc7e6e58968474e19da96b4f11c80beaf. 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/KRUM71300297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc482068e14f28e70625bfe7cdfac9bfd88a9f365897b1e77d17af90b8d674b9a. 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/KRUM71300254.