Abuse is the act of improper usage or treatment of a person or thing, often to unfairly or improperly gain benefit. Abuse can come in many forms, such as: physical or verbal maltreatment, injury, assa
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 0x754cc7b5f592281ffdadcd7046fe3f450fa159f8ed4fd629f627011cd9d65b4a. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ee519ff-0d93-4ce8-ae26-4d0c55f7eb51.json and https://artists.proofprofile.net/proofs/artist/2ee519ff-0d93-4ce8-ae26-4d0c55f7eb51.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 0xbb9152fb46b6147c10ce35dd1fa19332cc6686a3216826ac1b2be694359c8545. 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/USY252402307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b67bba603c020705a68ccbedba7059a122c7239d0eda756de6165ae88472a46. 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/USY252402308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917a807ceab14b471b5ed4949ff162cc2b542acc6d6ec773cdb67c31ec5dd2a2. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/USY252402310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e41083c531f989eee2e3aad8c6e90d550715aab6f6a173edae20889207bb2f6. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USY252402869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98c124379053727b6ca0943b6eaf1760c59fd85dc6376aaebc98d8072bcd687. 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/USY252402870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06a7152f4c3d92560dd1461ae8849a5eaa0cfa12559e4251d8680ffb484ecf5. 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/USY252402871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeda36f10a1fc976a608c32efab93e2b66ff84974c5dfae69f3152b245116b17. 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/USY252402872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e9415039cf3e09142ee202bab19bd5b027e4d2c02d4b3ff74ef6c37831f86b. 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/USY252402873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c313f25dd7dc9f9a8ae4bde4b06bd8491fd52fa817705ec51a094327408898. 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/USY252402874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db668bb56de0954cd9c6df19171f207ee5acac8dc90d4f9fd65fff0eff0329e. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USY252402875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6438e8a3c6801527cae6c916a5555d822343b4910d243ea85198a400c0ee63. 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/USY252402876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1699d78b2215a22b9a0a6e1829729079a770901c2cc83179cc16a07d65de89f5. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/USY252402877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3d729280ea074fa5dd7de85c3d652739d8f3314fab4ea58069568a9129fe06. 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/USY252402878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2d9056707ddb2da359032aef6e207ee632d56884f71e10a54160144a4a7b99. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USY252402879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c10ccb512ce1b2fd0920a422e9db0b293a30bcdf7ad9ae05a0b16e4e91789af. Chain 2 (Bitcoin): anchored in block 957246 (2026-07-09T01:49:50Z), 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/USY252402880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc1a5e27cf0182d049996d8c7b611e5179303f83f4c352ba46533e2a9f1e5c2. 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/USY252402881.