Golden Child may refer to: Novels, stories and plays The Golden Child (novel), a 1977 novel by Penelope Fitzgerald Golden Child (novel), novel by Claire Adam listed by the BBC as one of the 100 'mo
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 0xf81fbdc8f03f39d58786aac775a1b62e73de2fee9a4d1da0cd78edd1f2c6c88b. 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/3f248b7b-d44a-4201-bc1e-54d741304c3f.json and https://artists.proofprofile.net/proofs/artist/3f248b7b-d44a-4201-bc1e-54d741304c3f.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 0xcd1a73b28f3912a53b99a7e357900c04525a9f52b6120c0f8a30b7718179f108. 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/KRA382163032.
Golden Child 1st Album Repackage [Without You]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d5cc61903c7882da17ec53292779b96f361fd51c0da069d7408b089740bcd9. 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/KRA382000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d724234221d5c0a9adfc5b255e1ce945545331a845c7bf13f998b7615a45743. 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/KRA381904863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61b36e4867ea8d20c1185bcd4721e7d52a95259a8809bc5689170e5f0db28e49. 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/KRA382321447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9465abe14471ef558251e7fca672548292e62a4b71576965f97a92f0d4a1583. 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/KRA382321448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a6d2dbbb224c72d4e88e37c7e88cb084c476e5230cc84f98cdb267e57e6f80. 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/JPPO02203942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7afb5a88f2c770aba284640cc06e8891c602638c7d28f5ee30c2e7d591a1608. 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/KRA382206547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d458bd032b271c5b8a0a0f3d0b0e8da1003fd7485ebe9249f855b393851dc7. 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/KRA382206550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02eacce2d1fa44b78f227fa6e2b0eecaae82a149e9c7c0f039f6840897881bae. 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/KRA382206551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdde3cc8ad0b5e51acbb8431e83af033c00ec0241c046b042fcc00bb2ad664c. 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/JPPO02105342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9fa9bdcc20ac5816caf93e1edede912f987542c8f26bffab1d61fdc0f4570df. 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/KRA382100279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17d41732019bd8ab62fa16a7627726409c0e8bb4dfedfd5388fc2415650f865. 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/KRA382100280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083209126c927d5dd2449b3affd28bc016d0416b553e09f26725a3b65224a722. 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/KRA382100283.
SING STREET - Lovelyz X Golden Child 'Under the Sky of Suncheon'
Golden Child 2nd Single Album [Pump It Up]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e646324c547b7e23be7518144fb9d132dad8b7f94daf070675760b7f45bb267. 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/KRA382005812.
Love is Annoying, But I Hate Being Lonely! (Original Television Soundtrack) Pt. 1
Golden Child 4th Mini Album [Take A Leap]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9b0b85f508ba5f8f8f0644e6f3c85af827897b91457fdf90f475913b0250ce. 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/KRA382002007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7010fc5cf848c01a5aad3f3ee74724abd3a7f919547aad718c2c80a3c18bdfa2. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/KRA382002008.
Best Mistake2 (Original Television Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb24e6edb7568f99b965c8cfb11b20602f0b8e4ce38802bd352ecf14f96529c24. 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/KRA381801645.
Golden Child 1st Single Album [Goldenness]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85bc3539092a9368deb081d6ee63fe091f68e2dfe453153190e3024224d935da. 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/KRA381800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f987dc74e7c5f97d21060642f2519cd3ae9730c86f0f206e75fd7a3dc7d533. 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/KRA381703210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c2c9e7c6a671304436dc3d1e488ac33c21d2a0cccb9471741aab0c57a33a2cd. 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/KRA381703211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1978921c078a346bcd0338831a1f740e57d28c33c46f3cb462338dafe5668e. 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/KRA381703213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ffe9d6a0da587e398064e1bb8db3fe7109adfbcbd0082db651b03f6c0774c3. 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/KRE641700026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e30ce9a370f726f82a63c0b2e84509031ce51b20bb78d89b5e6c916f41c5ffe. 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/KRA492000593.
WANNABE (Sampling Paganini 24 Caprices No.24 In A Minor Op.1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b19c79ea3abe6cd60602ac43895b2a73470f00339f2c60766435bff7309af8. 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/KRA492000594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ffae0f07af13640b93f081840c977f10dc8ee1f186c9206d81ab3d4c038c2b. 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/KRA492000595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f56b01c29709e8651c655609bfd6efe8c3b93dd962339926f0f230b5f8673d. 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/KRA492000598.
Love is Annoying, But I Hate Being Lonely (Original Television Soundtrack)