Gammy may refer to: One of the children born in the 2014 Thai surrogacy controversy A disguise used by the character Pistachio Disguisey in the film The Master of Disguise
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 0xda7a3bf3cb44a9460c2d291bb16d9020937d9d7eb78dfb283f03b3798378a8dd. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a02dfc64-bd17-4b82-9f4f-285ce26aa684.json and https://artists.proofprofile.net/proofs/artist/a02dfc64-bd17-4b82-9f4f-285ce26aa684.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 0xfc9975f8a1d64fe51d94a5d0d3d85203540c74f17603577d7d51f0a7b9e19ac6. 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/QM4TX2089694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d4a797d804e8a05defe6c527c7b765353c5e81b276a619d04b4c7b592f7351. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/QM4TX2065945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c935426ecb18f9d7de828e1bf263c7fc1f8d6302bd11b52ddb9c932d6678599. 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/GBWUL1805810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63dd99493391c849476c23e87ab732999a0f9a073da4f792d31399d3e81d40b6. 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/GBWUL1805814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6eedaf94692f560727f7d9c83eb44518b4e9064c9e44afe2588cf9ac7e44269. 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/UKQLB1401307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f58359f08f361c30eca2d949c1bbcde0e9caaa32c505f1c409d9e2bcadb04f5. 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/QMHUY1650183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda6dc6dd09f3e7a30f6b5541ac3293fb69e304f91de2a2eacf234af55088a18. 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/QMHUY1650184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1d3f6348111b69bd11f66fe972aa07c87ed7bc20df5a5ae9f7a1d59445e37c. 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/QMHUY1650185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4834a57ac21cf0e05f1b5b8fb349310fb88564b82f2054e34018d21371eb1342. 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/QMHUY1560096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3988a7cdcc21804493ed9caac54ddf3ed646a0af9924511ed0486b433bd7837d. 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/QMHUY1650187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabcc0af0173a51800aeef8a1437fdc7835e2399870ad1211b3e8975f1a97f318. 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/QMHUY1650188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060f9a9858435a394b37a5a2a2704d3c9698e268504e496effbe99bf5dc6fd45. 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/QMHUY1650189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9590f9efb3e4ff3cd21fa0e58e4d4cbb6007ce147be9f1dffcb8b18914228d71. 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/QMHUY1650190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c63c65c5e0e9242e390de8f6e6cda37bfe133b9f8037a730222f62ec7140506. 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/QMHUY1650191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf508d8d82f5b4d6d83f31140be97ec10658c3c116a4e1e63ff8a58371c5f2cb0. 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/QMHUY1560847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6752827088b197eb4d9505dbe32df2d45e87e2bf6c110214eefaeb1629095c3f. 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/QMHUY1650193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe7de834c0bdab517997729b02f03c51ebd608cf033f849de81f2f63104d722. 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/QMHUY1650197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf008881cc9419cd1edd2b41d6879274fc5a2a19f5b3de8bba8c680a7b6a00bd7. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QMHUY1650194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x560bb590fab22a1f185218ba2dc4635bddc973208e46e194e2cc11864ebed7fd. 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/GBWUL1806174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e22f43e64bf3ec904369bf7e48cf85a433edec372ada325e76a6a338ef08888. 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/GBWUL1806175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48aa6a66320254bedb94659d075994841d18fa9a57a27d5cd181975af5cb77ab. 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/GBWUL1806179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b36b988cb3bfbdd85991ec8ad94f5b1b8ff93aac3bd973fd3eb17dd0599eb05. 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/GBWUL1806182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba8d3ecd3c2fec9387e5ad5f3ec1c1a86f1a48a82898039c9458f87c3840245. 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/GBWUL1806176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8b0cdd17674606dbb9161ebbea13ef978894e9dd8cc51a3e019854b8aa323c4. 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/QM6MZ1522783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02be1de8151b5f1bce933cad5803d28b2fb6a2f1c19a5a3022ba86793884c05d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USAW51510071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686ee55049d717cbd92fb6fec3d2b5bb27766b47c53f4cead41a5e6113101869. 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/GBKQU1571383.
Hip Hop Boricua “La Trayectoria”, Vol. 5