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
DAVAO REGIONAL MEDICAL CENTER Award a ₱10.1M contract to RUPLINO SEISMUNDO CONSTRUCTION CORPORATIONNational agencies
Transaction hash:
3ffbbed50296844867daeabd2e3a7eec3e856d0e8e3f8d0ed42e00ec0b34b9fc
Status:
Included and unchanged
Block:
#5,371 642 blocks after it
Position in block:
Transaction 121 of 496
Award day:
Dec 28, 2023 (2 yrs 10 mo ago)
Value:
₱10,138,030.00
Project:
Proposed Water Supply Development Phase 2 (Upgradi
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 #5,371 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)DAVAO REGIONAL MEDICAL CENTER awarded it to RUPLINO SEISMUNDO CONSTRUCTION CORPORATION on 2023-12-28.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)No COA finding linked to this contract.Not published
1 of 8 documents found, 0 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 3ffbbed502…34b9fcnow …
- 2. Block Merkle root changedstored 172e1443be…52035fnow …
- 3. Block #5371 hash changedstored abb1e12278…7f6cd3now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (9 steps)
How this one record is tied to the block's Merkle root, without needing the other 495 records. Each step hashes the current value together with the sibling shown.
- leaf 3ffbbed50296844867daeabd2e3a7eec3e856d0e8e3f8d0ed42e00ec0b34b9fc
- 01 L 3f01633c8b4209246335e395606cd355f9d84289202ecc5884103105b21e523e
- 02 R 375b1258c9882ed21f259ca974b37948dd200eddde75622742ab5a86d73fcdd1
- 03 R 1160ebcd406fb56c13d1b8bf785976ed3136de3d5e8c4f93812b402dec0e3c80
- 04 L 92e573030515d1215ec47228bca04c2b27b749914480ba91a2ab32a3abbb2609
- 05 L bbdd4bb3a143acf0c1dce497e90cbfea3e5189cbf0cfd24c66cd1e5e141e9477
- 06 L ee9755c93a6c2628e66a4b5614aa24a65d8bea347861d41960a93e506e1def95
- 07 L b61b7af73ce95a341821bcc7e0b56f98e3f72a61b344e79410b6e5fbe39a8406
- 08 R 99dd67e20f9fb62bd135de01b2f71e8275ffd92fdb0220a73d31fcd44f149636
- 09 R fa97037573e055cacf38f0600493021a45857a874bbc208554f29a7cdf06d46e
- root 172e1443beeb32b269f75e362c02b4083c6bfa4327a718e9c324732d4e52035f