We Are King (also stylized as We Are KING), is an American R&B duo based in Los Angeles, California, consisting of twin sisters Amber and Paris Strother. Originally named King, the group also included
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 0x6700efb67bd5ab92707b7f7d392f534bad22d550f548e1f9195c87bba400704a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab8176fe-69a3-4b6a-a1ee-7349c4383032.json and https://artists.proofprofile.net/proofs/artist/ab8176fe-69a3-4b6a-a1ee-7349c4383032.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 0xef714014d52075d7d9b3dddd9621d983979d07518a2380289900333215e564d2. 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/TCACJ1548115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec59a0d0435b2a46b544c61cf17439d65b988f1871f519aff309b19ec4052c. 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/TCACJ1548116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe293fb98d90cd1fd37ad86d5ad5ee86efe4294d2e13be8d9c8fec15cf82e893b. 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/TCACJ1548117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62503b1286b4087e4748b7a56c1d48d62c47aa17635f731cfc4b87d8c375c253. 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/TCACJ1548118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7df7619630a883c356b7447bad908a4c797d5d6c4076d00b426321c66c82ee0. 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/TCACJ1548119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x258e68c7335b67541c766a1cf653bdfb8738c031cdea4195e406a0938a373e2e. 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/TCACJ1548120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb333fb6c277d837068ae91376a85b925cb45f39186616d3e3bf611978b30890c. 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/TCACJ1548121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65084c988c223f287928e6437f8b92ea837bf7161e05489690e519b1ffcf7e0e. 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/TCACJ1548122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ec89b422c28e72300b23a73eade6f5a51a574051c26d430502b9dd7f0fbc32. 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/TCACJ1548123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb4e09349dbdc04f00c586383b501b4c34fd09a73bae1ba78d4e7693e005130d. 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/TCACJ1548124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470b28b3618e8a6e179d547f1af84e365138e14b28d907b508ab1542e43bd490. 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/TCACJ1548125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fb40c212e0e407a151c402aa531f9289cca7c0b5083755b37e5a70672b89cf. 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/TCACJ1548127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f99f4846b604d29d49974cdb4c4094a20573cf08388e162f55ed58223de055. 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/DEN962101540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99737959e3fd2806d0feb4cb7e74636c85f74d341f352971fd2869e8d4176f81. 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/FR7LG2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0dd70888c00bd719fb94f82feaf6cc6bc191beedfd8d8c64644e76f2debaae9. 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/GBEQT2000279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c43c6b5cdfb8b6c9f36a4efe277ed73a9af60db02fa389e7057d4092e78973. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/GBEQT2000280.
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 0xe8ae531cc045321b59a0c3b74b95e23ef8723cbec76dcdb49f52d1c58294bf0b. 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/TCACX1764756.
Red Eye - DJ Spinna's Blissed Out Remix Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086f675ba751da793a72f72914d73b034e016a82fbe09eff2cdc160101fd071d. 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/TCACX1764758.
Mister Chameleon / The Greatest - Live from Spotify House SXSW '16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e144eb67a91cf7ed209db193a57d981c7e466245091cb0b7b833d8402fc98ed. 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/GBCMQ1600003.
Love Song - Live from Spotify House SXSW '16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f8f4271cf194cc883e2df383121c51dec60c48f16f0f911764d0a81fb72de62. 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/GBCMQ1600005.
The Right One / In The Meantime - Live from Spotify House SXSW '16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540a0241094dd8bf8f22760afae2ed43bc42bb868228a9d4039c2f28da2a8c97. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBCMQ1600004.
Supernatural - Live from Spotify House SXSW '16
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c96dad3ef428cd3b8b69796556ac26b627e89edac5b70f23647772b8d12d1c1. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/GBCMQ1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d77ff224dcb63e64e00bf8a728bd53a5b9d7d4b47acc925984380b8667bf6f. 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/TCABM1378403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36717b887b4d012eaac1411c803e30f3a0a2a730c8649d5261e00403cf31ecec. 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/TCAAW1101811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa202f514c0a730d01c12e54097f24c79a4b4de1ff06514680379e6e3c90f53. 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/TCAAW1101812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a69d40268b2c3055009a23b8af965ede0ebc0293a4c32e4913d9bf9039bb10. 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/TCAAW1101813.