Morgan Isaac Karr, better known by his stage name Morgxn (pronounced Morgan), is an American indie pop singer-songwriter based in Los Angeles. Early life Morgxn was born and raised in Nashville, Tenn
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 0x4bcbba9c518c58dd4b80a040a67d1b4d36b730c2d9555823aeaa909170dda4fe. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/155c0ab9-eed5-48c7-985d-d35dcdfd5a1c.json and https://artists.proofprofile.net/proofs/artist/155c0ab9-eed5-48c7-985d-d35dcdfd5a1c.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 0x91659404246cae127f8ff2e391b3d7c54cb55adfd3b2c248f38f5c968e1c04f7. 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/QM24S2103146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c690518c704d35f2d73bdc43e3e4a25e2766e4af5d24ef4aebd0a315a891336. 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/USUM71711908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c91106eff31fe65f7d04b7443df0ca2088b33d9284d88f7a6f44ae0f15ab034. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USUM71711912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc499d988bcf37e0c64caab6360f4688f0d7ae763a93841ce2ecc3c1ca3b26953. 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/USUM71711911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7f6e515e3f54436402b5c17583b3605ee34b936db135988bfb80c0e3dae12a. 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/USUM71709185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc3cf8d8dcd9901a53ad9a1f8ad8c9524d906627feedef9cfe95937d417a8bd. 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/USANG2040398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca5af3bccc8bf5615b9df1b75250b9af76a5ec9cc3d10c18e95a702f6db99ab. 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/USANG2072517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc3cf8d8dcd9901a53ad9a1f8ad8c9524d906627feedef9cfe95937d417a8bd. 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/USANG2040398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9ab4a78bb964bab5e4e1a87df920c1c027d3afdd4355754729ca869d40862f. 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/USA2P2231678.
home - Toy Armada & DJ GRIND Dance Remix
home (Toy Armada & DJ GRIND Dance Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5401ddfe834a82a32f964ba8890a10c3de1fd146fbd493ae7fb3b593f771fb8b. 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/USHR11738071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45450d982f49384e40ccfa5625fc87db925385a67cfd7b2fe01b4e00833bcc21. 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/NLRD52264198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6090c81c45a240a9743f401b5a141bd8dd5f457bcabdda685d541d54b55cad90. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QM24S2009187.
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 0xdac2f8471e5854bcee70a08b7a3b64fce9d4c16fb121cda4b164e36509e90a4e. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/UKXN22215880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19cf525eaf94b27b9eec4f660812d9ae544ac9b4b9b7a48553ac5423a942a156. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CAN112301224.