Mandalay is the second-largest city in Myanmar, after Yangon. It is located on the east bank of the Irrawaddy River, 631 km (392 mi) north of Yangon. In 2014, the city had a population of 1,225,553.
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 0xe4ca78f087db4b7bc41146223de881feeca19eeee8384d1a5df849448cce9044. 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/2a781344-c4a6-464c-b7cb-a12c5b6bef9a.json and https://artists.proofprofile.net/proofs/artist/2a781344-c4a6-464c-b7cb-a12c5b6bef9a.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 0xc98873533809f722038d3e5217cd59a7bc1702c8921e71f5a8c5382abf19ae0e. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/GBBLK9700230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d848ad36b2d8ff9009d141539978d2ed44b6cb945eb0293d7544805553ae9b. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/GBBLK9770018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32470dfcf0f0a27fc30870f420229e2fc961de69e980673f63b0270c7522cf22. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/GBBLK9700231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd500bcb7d81b567fa082922e4672c1f4140a7910372d11a25bc4cf43f096fda9. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/GBBLK9700188.
Flowers Bloom (Remixed By Alex Reece And PFM)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2a0d8e030b9c93b2c59d6b1c2facf2abbd650e9932c99ec9d8cc77de61f943. 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/AUMEV2460639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0a65da2051e51c14705291daeb8a4f819ab01fc32a6e8033f4b64b517967a6. 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/AUMEV2460640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08746d6deee6b16188c796f3df9832dc930dcba6af7638c32348c9ff25960ce. 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/AUMEV2460641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6034c2284d5a92822fc842a2dc6683db5de190bb854f478da9d2fc903d2e250d. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/GBBLK0000083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6575d83bbf67209126a7ed0266682cb3c97b447131e78c0054d2c2b993cccca2. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/GBBLK9900273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70eab86071cff9415b9324723bb0b485d8d08d3fa9e8f4224e6a9304c3e861a. Chain 2 (Bitcoin): anchored in block 957576 (2026-07-11T14:19:48Z), 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/GBBLK0000085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1c55a25efee08a9a9f986cb00672376ad477c23aee7f47beb50980257bb87d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/GBBLK0000088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4c1f5b1073ad840efbb8e2e9067becc8fb303d10fa2abb5ccdb71c485edbd1. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/GBBLK0000089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5583a91819d15b658f9285f9cd58dd2ac384b7594704fb8efc03c5866c40a0e. 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/ITAD81900044.
Deep House Vibes, Vol. 5 (Chillout Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5583a91819d15b658f9285f9cd58dd2ac384b7594704fb8efc03c5866c40a0e. 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/ITAD81900044.
House Relax, Vol. 8 (Deep and Chill Selection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c791ae83dddf7427142a9d505fc4dd9dc6cf79a7a65bc5931485754b56ef209. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/ITAD81900045.
Feeling Deep, Vol. 2 (Best of Vocal Deep House - Chillout Set)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c791ae83dddf7427142a9d505fc4dd9dc6cf79a7a65bc5931485754b56ef209. 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/ITAD81900045.
The Next Best Thing (Music From The Motion Picture)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6deffa50113d9d5e9458b46cb55d63e9cad552c9c99361ff6d01a25b6d4185b7. 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/QMFMG1470248.
Walking in the Rain - Deeper Undergroung Mix
House Relax, Vol. 3 (Deep House Session)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x043411f0ec69a4a97b44a45839d6e2c111c8316e6e2d106932487c90cbcea959. 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/ITAD81500160.