Alexander Mercer King (1 June 1874 – 19 May 1954) was a Mayor of Ballarat and an Australian rules footballer who played for the Geelong Football Club in the Victorian Football League (VFL). King, wh
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 0x032da94c78ad82ba4e9c0fa393d0e94e3f16d7c8c07c7a6421c3ca77ab78bafc. 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/9b9f3e39-4e4e-47c4-8040-9ff3e4aa99e0.json and https://artists.proofprofile.net/proofs/artist/9b9f3e39-4e4e-47c4-8040-9ff3e4aa99e0.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 0xb39f954f43e406fdc1104b22715851473c369df5d4c205039d4c53273fea205b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCADN1866447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc07b0375fc3286e18d34be1af035dba8986b99e4f270ded5414596228d211f. 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/USUM71901833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886e818f955f3aa45064f5dbd06e8b72ee54126ef0297253e734758fa1a6fa6d. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/USUM71901832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665b74440fc16da36de27f77b92ce2284eb3738c511cfb0968898fac4936b39d. 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/USUM71914162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee848bd83eec610490699379dd751774ae5bcc696b8538b855647d166f4e036. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:43:22Z), 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/USUM71914158.
ur a bitch and i hate u cuz u broke my heart
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6742b2b95b2887edf659f9dcc8477408f56e95f07eedd01e4c13b81509ea1ba1. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USUM72009086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d11ab3a6562f0362e29556c0f0dd7d9e185e4b3151925cc7e5abaa9d26633c. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/USUM72013301.
F**K WOW HOLY SH*T (KyleYouMadeThat Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc41753118ac3eeaab3d742038d3d41a825e834b8e06520f0c7f80d77c19f8e. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/USUM72020285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc375edca4f1cd25b285bd082d2db0afc5a6baf0266a4df6ff040f4d1e7050f3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/USUM72020265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f7f623f0093b0412fb5099966e0c0ef76b3b90dae86ac17f39c82a6458d508. 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/USUM72020264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c202b260a42ec1cdb0ec8ec51124de052b5db30342a1c40a4bc3f722dadf21. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/TCAFO2131729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d76571044dd9fd8f55bc7b576adc4ced333a4fa1a5e28efa974a09b8e57b806. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/QZK6M2119877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9ad4ff53c339d70c537f4707e27a6114451aeeb516459f33c39b7a14c53700. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZHN42276987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb45dd9ae0bc4536d685ae03a157d6495720ff578321119c647aaa9a4266aa3. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:43:26Z), 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/QZK6G2262703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34f96bf01c50b0ac0ccaf676afb786ead36c1f6d62626ffcb938bcd6d453d46c. 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/QZLBC2202194.
Being Alone Feels Like I'm Drowning Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fe23a728dd67287de025f01eacc8948d66b308c9e5baa4b38c15dfef72981a. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZFZ72366100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ab89bcff1752dbac857bc17524ffc3e533edbfa1a9e445491f0bf219631c00. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/QZS7J2310348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1c62117ec3b4ec4e288d50087dbb4e98ec5e4179ab71a06dbac24bebd20e34. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZQAY2458059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53effba59999a2afc67dd2f45e73aad624ac962565e99bf6bea55586b5c32144. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZTLA2454963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca870de28f824230d1462df44ce4770b200632a7852f3533437abbea0e4ccb05. 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/QZQAY2478642.