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 0xda2d0be47a8649b9e4f2bedf7aab0267fdd4e8866ff1be29b8b99869bcf17eb9. 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/ee93f8df-c5b2-4b78-ae33-9d36e98fbd76.json and https://artists.proofprofile.net/proofs/artist/ee93f8df-c5b2-4b78-ae33-9d36e98fbd76.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Its Real Ent Presents: 2nd Time Around - EP
Shorty In That Thong (feat. Josephine Johnny) - Single
Shorty In That Thong (feat. Josephine Johnny)(Bounce Mix)
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 0xef341cb1269943a3caf028249f197b35fc4b925a8e49fbe65941ce59033c6950. 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/USUYG1049479.
Love Don't Live Here Anymore (Jdawg Mix)
Murda (feat. John da Baptist & Magnolia Chop)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8620579320ce4c5b87c68524b3ed412adab2be20273df6fdd08fec589ee54c5. 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/USUYG1160063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59efa0dfe6d4d8829418a669d8460f2dd01144f61d2f091e8b6929e4357cd91. 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/QMDA61418105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45736d9327814aec237d87e05cc19102ac07bb690df21e22466258d0622736d7. 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/QMDA61418114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8b562908da6e1f3245efb2be8034851e321073a502f19ba40d8d43ce61cb4c. 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/USUYG1250858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e6375414294fa252af5b9a03a208c02117f974a62186074604ce65a87c4c83. 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/USBAE1318559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18910f52e6a2db69b9dacb26813dd3ae77b794a0c46afdad08148afb6ffd103a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USUYG1324735.
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
Ride or Die (feat. Kay Klover & Magnolia Chop)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12475c317eb49fa493a2a1d8824a244c4b014edd171beb6eb71f38f0362e85c7. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USUYG1182572.
Exclusive (feat. Kay Klover & Magnolia Chop)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114522e8342f88fa92e90f07ce74b2fd12aa3c252fa6578f4cfb66123ca84279. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/USUYG1182603.
Never (feat. Magnolia Chop, Luccianos, Maserati Rome) [Bonus]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5573c2a5d6df70605ebff4499b3c9c377ebd6cdfc02f64ef11fc7769f321cc. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/USA2P1548911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413a92cdca561c636126fba413acba7f929c4184c1e7efca7271339002d08063. 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/USUYG1003272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6d270119aee57b1fdc6683d1daccb13a56864175c8bae943e8de60c5f75ec2f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USUYG1119418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb96b2a0b375e96244ebe516017e0c4095ee173413c39f237de521313b7228291. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USUYG1119423.