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
PHILIPPINE HEART CENTER Award a ₱4.0M contract to DASTEC CONSTRUCTION AND SUPPLYNational agencies
Transaction hash:
2c6c8a149dc9b40c0b211a67b2a8a3acba7cdabc274d6be7145a166ddc3ae968
Status:
Included and unchanged
Block:
#5,411 602 blocks after it
Position in block:
Transaction 62 of 399
Award day:
Feb 8, 2024 (2 yrs 9 mo ago)
Value:
₱4,007,054.40
Project:
Supply of Labor and Materials for the Structural
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 #5,411 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)PHILIPPINE HEART CENTER awarded it to DASTEC CONSTRUCTION AND SUPPLY on 2024-02-08.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 2c6c8a149d…3ae968now …
- 2. Block Merkle root changedstored c463c55db6…fda070now …
- 3. Block #5411 hash changedstored 604399aa4e…ed3042now …
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 398 records. Each step hashes the current value together with the sibling shown.
- leaf 2c6c8a149dc9b40c0b211a67b2a8a3acba7cdabc274d6be7145a166ddc3ae968
- 01 R 2ca660c6dc3b6b46d09cac4eef38eed335ae6947377c5ddc262848b25f840ec0
- 02 L a1b772a58e4011bee88dfd071cd660faf6d672d9c34c1350946fddb7b3eec389
- 03 L c1a7b0dd26973f720cd4eddd1757bb9ebdb99c2bed7f84bb54ed1468d46d50bb
- 04 L 806fbe7b7874ad46783760248ab18cc6bfb1548a25683aa0a1a75a2fdf64292f
- 05 L 42e7116edf6f2eb77e6c6706ea56f71d3aa404f8d32ed5f03ea0cd1d740cf9bf
- 06 L ed7a665f2e0f8ec312fb2f8a1270e10f1ee2159cc79b7f72a547411895972106
- 07 R f0b02f729e4175a7a1ea0bb68f51edf27ef02a47615597f2f035e898f6fa17ef
- 08 R 16877c3e18a2d619109a141facb3249f9d43278a08610ed0d7301844960208f7
- 09 R 52ac89530a590d022137e0016e856da9e3bb4c99a7c688e472bdbf8b29c1f30c
- root c463c55db6b504896b4bad88755bb5def642225dab0fb91e069aa94e87fda070