DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
MUNICIPALITY OF CANDELARIA, QUEZON Award a ₱68.7K contract to SHAMHENCE CONSTRUCTION AND SUPPLIESMunicipalities
Transaction hash:
b0cb66c4aef48cd87b33f6fbfd93fe81840488af7fb3e22a0090a262682dc48b
Status:
Included and unchanged
Block:
#3,775 2,238 blocks after it
Position in block:
Transaction 521 of 749
Award day:
May 29, 2019 (7 yrs 5 mo ago)
Value:
₱68,700.00
Project:
BULLETIN BOARD
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #3,775 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)MUNICIPALITY OF CANDELARIA, QUEZON awarded it to SHAMHENCE CONSTRUCTION AND SUPPLIES on 2019-05-29.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Candelaria gave a "qualified" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored b0cb66c4ae…2dc48bnow …
- 2. Block Merkle root changedstored 07429e7622…95d9bcnow …
- 3. Block #3775 hash changedstored b4b2016d94…63bfe9now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (10 steps)
How this one record is tied to the block's Merkle root, without needing the other 748 records. Each step hashes the current value together with the sibling shown.
- leaf b0cb66c4aef48cd87b33f6fbfd93fe81840488af7fb3e22a0090a262682dc48b
- 01 L afa528299e6cf700eba1c013eff115145de65cda4e83d5040f2cdecf2ddc3ce5
- 02 R 7a2b0a16f1358cb05987441bd4da86e827534d50267bd2a7997be39817e0b98a
- 03 R de85cb1ceb8ba5b5b0d6ae630cc5cbdd1eacc20226b8e0de94b76e120e2350ae
- 04 L e322c51330997157b114d882c31184ada49929980e594c556a892ca1957131ca
- 05 R dd1a7f2c82303e6c8f2ff2ea4997b33d60e5b06d66555606b1b6f036f87c1470
- 06 R 68744c5b349acdaf1737dbad4e81045180a3ece957f095cca7db344d36055e75
- 07 R e5fc85b9ed5c35a8b2d65529becf4cceb4371fd5eeadbb4f367253405f4cd9b9
- 08 R 260420cdacabd98c222483664f6e75febef2e5f46cc64012604da5a2ebe7b000
- 09 R 9e231ad340b1b369e6fee9cfd7676cef85281b15e7d2ccc4c6809f494ceb9463
- 10 L 530b1fe729ed263b6559d49a6f89fecf64975a3142fd7f92a9d7e25d62487fd8
- root 07429e762221e15c2e02e1e36181958d856a7faa676d635000f1d6265295d9bc