Ali & Gipp was an American hip hop duo which consisted of St. Louis–based recording artist Ali Jones of St. Lunatics and Atlanta-based recording artist Big Gipp (real name Cameron Gipp) of Goodie Mob.
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 0xb2ece4d14997b97a14351e78acec1e00d5e90c9187ae8fa3b37ba45c9722d6ce. 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/a24e9a9f-5785-46e3-8b35-be964096c6ad.json and https://artists.proofprofile.net/proofs/artist/a24e9a9f-5785-46e3-8b35-be964096c6ad.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 0xd42f588a18e34f502f0de32fb51e9da96444461c5e72002591add60134e96938. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USUM70604095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83143f4c1cf9269e2116d14af1dbe85ebf173da9e32d576e71fe7b5395ab11e8. 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/USUM70614727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a52eb986a98b6ed8314855eaa799a6532fc0331c094259af1089c18a3e42b99. 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/USUM70600783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4419cb0553b6301b3d6300f84ce523940ae0e6d3e54846a1af6598383f07b51f. 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/USUM70733253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da740bb97681297bdcea6e891f8972025fc789d45d5e8be7538cfeb413e7f66. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T16:43:26Z), 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/USUM70604117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffc1f1cd9f220a31841e53bee444d0db9c06d1c544368a4c9a59379048f9e82f. 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/USUM70604119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f4f1b087557855a0abd17aa0b9e586766e2fc0a1f3fb468bb7ae247574376f. 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/USUM70604142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb484aa5a9bac69669b505ba8c0fce2f416855c36bce0e144e31167149ed30463. 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/USUM70604121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eda3a19f1469e33d7aba7ec75cbc09af10db53b6c6243e984c2a743d6e63a4b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USUM70500898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f6029c47a750f74d5984b4cc6d12cd34a8d0d7b4f97d746a55ba382c3770a2. 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/USUM70604127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7ede91f6982676be0a8af8677417c773dbf5f1bff616cd05973c80d8ae42e4. 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/USUM70505024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3498df476955aab123e56978fb45aab2cdad7cc873fed1e9c86094a11e86d5. 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/USUM70505023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7ede91f6982676be0a8af8677417c773dbf5f1bff616cd05973c80d8ae42e4. 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/USUM70505024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3498df476955aab123e56978fb45aab2cdad7cc873fed1e9c86094a11e86d5. 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/USUM70505023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a3498df476955aab123e56978fb45aab2cdad7cc873fed1e9c86094a11e86d5. 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/USUM70505023.