Glorietta (; stylized in all lowercase) (also known as Glorietta by Ayala Malls and formerly known as Quad and Ayala Grand Mall) is a shopping mall complex in the Ayala Center, Makati, Metro Manila, P
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 0x2c513eae9525039f1751ecfd10703a16772240052581ea7ce4402dd0bf6153da. 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/327d351c-ac7c-49c9-bfa9-83aae04ce31e.json and https://artists.proofprofile.net/proofs/artist/327d351c-ac7c-49c9-bfa9-83aae04ce31e.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 0x53e1ea1bc6a17ea7f5babf7af1df82c5518349c072ee55fbc11c6e8e75929ebb. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USF2M1800635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6450d44b3d8cef9419d01a421e868ed254eb88e15c1cd77a82d55db46b565bc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USF2M1800639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08f8e08b32d7175270b8f8168bdaa86c72800ce814bdd19bfd470d5286318a5. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/USF2M1800633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b98a2b55b2565743f85caeea5456d28b1971aed560f36ddf87ee7f7c7b968d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USF2M1800634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f658009cf87e6883375b719f30f0adfa1ad80b7df331d9edaab4034f3ae740. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:27:22Z), 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/USF2M1800636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x308ae6361250c1301c9eec0970834c26680afd5cb64753687c3eacb5ca611297. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:34:19Z), 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/USF2M1800637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d31da409bf749700293a311f455d621aecb4cd328fb45e0f82bb424d86f363. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:58:39Z), 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/USF2M1800642.